CN208131430U - A kind of wheat processing dust-extraction unit - Google Patents

Abstract

The utility model discloses a kind of wheat processing dust-extraction units, including rack, the horizontal fixed conveying shell in the upper end of rack, convey the fixed inner casing of shell inner horizontal, multiple through-holes are provided on inner casing, a screw conveyor shaft is horizontally mounted by bearing in conveying shell, screw conveyor shaft is in inner casing, convey the fixed motor in outside of shell, the output shaft and screw conveyor shaft of motor are connected, convey the fixed feed inlet in one end on shell close to motor, the inside of feed inlet is connected to inner housing inner, convey the fixed discharge port in one end on shell far from motor, the inside of discharge port is connected to inner housing inner, convey the fixed dust-exhausting port in lower part of shell, the lower end of dust-exhausting port is installed by one pipe lid.The utility model has many advantages, such as to avoid generating environment pollution and generates damage to human body.

Description

A kind of wheat processing dust-extraction unit

Technical field

The utility model relates to wheat processing field, a kind of specifically wheat processing dust-extraction unit.

Background technique

Wheat is the general designation of wheat system plant, is monocotyledon, is a kind of grass family planted extensively all over the world Plant, the caryopsis of wheat are one of staple foods of the mankind, can make the foods such as bread, steamed bun, biscuit, noodles after wearing into flour；Hair It can be made into beer, alcohol, white wine (such as vodka), or raw matter fuel after ferment.Wheat is rich in starch, protein, fat, mineral Matter, calcium, iron, thiamine, riboflavin, niacin, vitamin A and vitamin C etc..

Wheat is one of three big cereal, is almost eaten entirely, is only used there are about 1/6th as feed.The Yellow Basin and the Yangtze River is The area of earliest cultivated wheat in the world, China are one of the countries that wheat is planted in the world earliest.Wheat is in the world within 2010 Total output occupies second cereal crops (6.51 hundred million tons), is only second to corn (8.44 hundred million tons).

During wheat processing, processing staff can remove dust contained in wheat, currently, mainly using sieve It is screened out, but a large amount of dust can be generated during screening out, around equipment and floated, these fugitive dusts not only can be dirty Environment is contaminated, and has damage to human body, needs effectively to be improved.

Utility model content

Purpose of the utility model is to solve dust pollution environment existing in the prior art and it is harmful to the human body Defect, a kind of wheat processing dust-extraction unit is provided.

To achieve the goals above, the technical solution of the utility model is as follows：

The utility model discloses a kind of wheat processing dust-extraction unit, including rack, the upper end level of the rack is solid If a conveying shell, the conveying shell is closed hollow structure, and the fixed inner casing of the conveying shell inner horizontal is described Both ends of the both ends respectively with conveying shell of inner casing be connected, the outer surface of the inner casing does not connect with the inner surface for conveying shell It touches, multiple through-holes is provided on the inner casing, the conveying shell is interior to be horizontally mounted a screw conveyor shaft by bearing, described Screw conveyor shaft in inner casing, the fixed motor in outside of the described conveying shell, the output shaft and spiral of the motor Conveying axis is connected, close to the fixed feed inlet in one end of motor on the described conveying shell, the inside of the feed inlet with it is interior Connection inside shell, the fixed discharge port in one end far from motor on the conveying shell, the inside of the discharge port with it is interior Connection inside shell, the fixed dust-exhausting port in lower part of the conveying shell, a pipe lid is installed in the lower end of the dust-exhausting port.

Preferably, an exhaust fan is arranged in the side of the rack, one is cased on the gas outlet of the exhaust fan A cloth bag, be connected on the air inlet of the exhaust fan air inlet pipe, and the other end and dust-exhausting port of the air inlet pipe are connected, The fixed strainer in one end that the air inlet pipe connects with dust-exhausting port.

Preferably, the shape of the dust-exhausting port is in inverted conical.

Compared with prior art, the utility model has following beneficial advantage：

(1), good dedusting effect is not likely to produce fugitive dust, avoids the pollution to environment and the damage to human body；

(2), using more convenient, effect is relatively good.

Detailed description of the invention

Fig. 1 is a kind of sectional view of wheat processing dust-extraction unit of the utility model.

Appended drawing reference is：1- rack；2- conveys shell；3- inner casing；4- through-hole；5- screw conveyor shaft；6- motor；7- charging Mouthful；8- discharge port；9- dust-exhausting port；10- pipe lid；11- exhaust fan；12- cloth bag；13- air inlet pipe；14- strainer.

Specific embodiment

To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with Good examples and drawings cooperate detailed description, are described as follows：

As shown in Figure 1, the utility model discloses a kind of wheat processing dust-extraction unit, including rack 1, the rack 1 The horizontal fixed conveying shell 2 in upper end, the conveying shell 2 is closed hollow structure, and 2 inner horizontal of conveying shell is consolidated If an inner casing 3, the both ends of the inner casing 3 respectively with conveying shell 2 both ends be connected, the outer surface of the inner casing 3 with it is defeated It send the inner surface of shell 2 not to be in contact, multiple through-holes 4 is provided on the inner casing 3, pass through bearing level in the conveying shell 2 One screw conveyor shaft 5 is installed, the screw conveyor shaft 5 is in inner casing 3, the fixed electricity in outside of the conveying shell 2 Machine 6, the output shaft and screw conveyor shaft 5 of the motor 6 are connected, close to one end fixed one of motor 6 on the conveying shell 2 A feed inlet 7 is connected to inside the inside of the feed inlet 7 and inner casing 3, and one end far from motor 6 is solid on the conveying shell 2 If a discharge port 8, it is connected to inside the inside of the discharge port 8 and inner casing 3, fixed one of the lower part of the conveying shell 2 The lower end of dust-exhausting port 9, the dust-exhausting port 9 is installed by one pipe lid 10.

Start motor 6, wheat is added in inner casing 3 by feed inlet 7, motor 6 drives helical feed by output shaft Axis 5 rotates, and conveying wheat is to movement at discharge port 8 while screw conveyor shaft 5 rotates, and in the mobile process of wheat, dust is worn Cross after through-hole 4 and enter between conveying shell 2 and inner casing 3, later fall into dust-exhausting port 9, and filter wheat out of dust then from Discharge port 8 is discharged, to realize the purpose of filtering dust, entire filter process is completed in conveying shell 2, effectively avoids The defect of environment is polluted, and also avoids the damage to human body.

Preferably, an exhaust fan 11 is arranged in the side of the rack 1, covered on the gas outlet of the exhaust fan 11 There is a cloth bag 12, be connected an air inlet pipe 13 on the air inlet of the exhaust fan 11, the other end of the air inlet pipe 13 It is connected with dust-exhausting port 9, the fixed strainer 14 in one end that the air inlet pipe 13 connects with dust-exhausting port 9.

By the way that exhaust fan 11 is arranged, exhaust fan 11 is evacuated, and the dust in conveying shell 2 can be entered with air-flow in this way In dust-exhausting port 9, large granular impurity is fallen in dust-exhausting port 9 by the filtering of strainer 14, and fugitive dust enters in exhaust fan 11 through air inlet pipe 13, Dust is filtered by cloth bag 12 in this way, and clean air is discharged into air, avoids the pollution to environment and the damage to human body.

Preferably, the shape of the dust-exhausting port 9 is in inverted conical, it is convenient for the whereabouts of dust in this way, is convenient for dust.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model Protection scope defined by appended claims and its equivalent.

Claims (3)

1. a kind of wheat processing dust-extraction unit, including rack (1), it is characterised in that：The upper end level of the rack (1) is fixed One conveying shell (2), the conveying shell (2) is closed hollow structure, in fixed one described of conveying shell (2) inner horizontal Shell (3), the both ends of the inner casing (3) respectively with conveying shell (2) both ends be connected, the outer surface of the inner casing (3) with it is defeated It send the inner surface of shell (2) not to be in contact, is provided on the inner casing (3) multiple through-holes (4), passed through in the conveying shell (2) Bearing is horizontally mounted a screw conveyor shaft (5), and the screw conveyor shaft (5) is in inner casing (3), the conveying shell (2) The fixed motor (6) in outside, the output shaft of the motor (6) and screw conveyor shaft (5) are connected, the conveying shell (2) connect inside the fixed feed inlet (7) in one end of motor (6), the inside of the feed inlet (7) and inner casing (3) on It is logical, far from the fixed discharge port (8) in one end of motor (6), the inside of the discharge port (8) on the conveying shell (2) It is connected to inner casing (3) inside, the fixed dust-exhausting port (9) in the lower part of the conveying shell (2), under the dust-exhausting port (9) One pipe lid (10) of end installation.

2. a kind of wheat processing dust-extraction unit according to claim 1, it is characterised in that：The side of the rack (1) One exhaust fan (11) is set, a cloth bag (12), the exhaust fan are cased on the gas outlet of the exhaust fan (11) (11) be connected an air inlet pipe (13) on air inlet, and the other end of the air inlet pipe (13) and dust-exhausting port (9) are connected, described The fixed strainer (14) in one end that connects with dust-exhausting port (9) of air inlet pipe (13).

3. a kind of wheat processing dust-extraction unit according to claim 2, it is characterised in that：The shape of the dust-exhausting port (9) Shape is in inverted conical.