Corn flour moisture control equipment

Abstract

The utility model discloses corn flour moisture control equipment, which relates to the grain processing technology and comprises a spiral conveying mechanism, an atomizing and spraying assembly and a corn screening mechanism, the spiral conveying mechanism comprises a conveying shell, a conveying shaft, a spiral blade and a conveying motor, the conveying shaft is mounted in the conveying shell, and the atomizing and spraying assembly is mounted in the conveying shell. The spiral conveying mechanism and the atomizing and spraying assembly are arranged, the atomizing and spraying assembly is installed above the spiral conveying mechanism, and the atomizing and spraying assembly can spray to the surfaces of corns to wet the corns in the process that the corns are conveyed by the spiral conveying mechanism; the corn screening mechanism is arranged, the corn screening mechanism can filter and screen impurities in the corn before the corn is wetted, and the situation that the processing quality of corn flour is affected due to the fact that the impurities in the corn are wetted together with the corn and adhere to the surface of the corn is prevented.

Description

Technical Field

[0001] The utility model relates to a grain processing technology, in particular to a corn flour moisture control device. Background Art

[0002] In daily production life, as a preliminary step in grain processing, the moisture content of the grains often needs to be adjusted. By controlling the humidity, the moisture content of the target sample is adjusted to an appropriate level in order to carry out the subsequent processing steps. The skin of dry corn is relatively brittle and not easy to fall off, and the toughness of the embryo is relatively poor. After moisture adjustment, the skin absorbs water and swells, and the connection with the endosperm is slightly reduced, and the toughness increases. After the embryo absorbs it, the toughness will also increase, and it will not be easy to break, which is convenient for embryo extraction and can also improve the production quality of corn.

[0003] The traditional way to control the moisture content of corn flour is to directly spray it on the surface of the corn to moisten it, and use stirring equipment or manually stir the corn to make it more evenly moistened. However, the traditional method has low work efficiency and the moistening is not uniform enough. The corn needs to be screened separately before moistening to remove impurities, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a corn flour moisture control device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A corn flour moisture control device comprises a spiral conveying mechanism, an atomizing spray assembly and a corn screening mechanism, wherein the spiral conveying mechanism comprises a conveying shell, a conveying shaft, spiral blades and a conveying motor, the conveying shell is installed with the conveying shaft, both ends of the conveying shaft are rotatably matched with the conveying shell, the conveying shaft is installed with spiral blades, one end of the conveying shaft is directly connected to the output shaft of the conveying motor installed on the outer wall of the conveying shell, a cover body is installed on the top of the conveying shell, the cover body is installed with the atomizing spray assembly, a feed port is opened at the upper part of one end of the spiral conveying mechanism, a discharge port is opened at the lower part of the other end of the spiral conveying mechanism, and a corn screening mechanism is arranged above the feed port.

[0007] As a further solution of the utility model: the corn screening mechanism includes a screening box, legs, a feed hopper, a coarse screen, a fine screen and a slag discharge tray, four legs are installed at the bottom of the screening box, the feed hopper is installed on the screening box, a coarse screen is installed inside the screening box, a fine screen is installed on the bottom of the screening box, a slag discharge tray is installed at the bottom of the screening box opposite to the fine screen, and a slag discharge port is opened on one side of the screening box.

[0008] As a further solution of the utility model: the atomizing spray assembly includes a spray pipe, an atomizing nozzle and a water pipe, the water pipe is installed on the cover body, the water pipe is connected to the spray pipe arranged inside the cover body, and the atomizing nozzles are installed at equal intervals on the bottom of the spray pipe.

[0009] As a further solution of the utility model: the water delivery pipe is externally connected to a water pump, and a flow meter is installed on the water delivery pipe.

[0010] As a further solution of the utility model: a detection port is opened on the cover body located at the rear of the atomizing spray assembly, and a detection port cover is arranged on the detection port.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a spiral conveying mechanism and an atomizing spray component. The atomizing spray component is installed above the spiral conveying mechanism. When the spiral conveying mechanism conveys the corn, the atomizing spray component sprays onto the surface of the corn to moisten the corn. The corn is moistened more evenly under the disturbance of the spiral blades.

[0013] The utility model provides a corn screening mechanism, which can filter and screen impurities in the corn before wetting the corn, thereby preventing the impurities in the corn from being wetted with the corn and adhering to the surface of the corn to affect the processing quality of the corn flour. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Moisture control equipment for corn flour Figure 1 Schematic diagram of the internal structure of the spiral conveying mechanism.

[0015] Figure 2 This is the overall appearance of the corn flour moisture control equipment.

[0016] Figure 3 Moisture control equipment for corn flour Figure 1 Schematic diagram of the internal structure of the corn screening mechanism.

[0017] 1. Screw conveying mechanism; 101. Conveying shell; 102. Conveying shaft; 103. Spiral blades; 104. Conveying motor; 2. Atomizing spray assembly; 201. Spray pipe; 202. Atomizing nozzle; 203. Water pipe; 3. Corn screening mechanism; 301. Screening box; 302. Support legs; 303. Feed hopper; 304. Coarse screen; 305. Fine screen; 306. Slag tray; 307. Slag outlet; 4. Cover; 5. Feed inlet; 6. Discharge outlet; 7. Detection port; 8. Flow meter; 9. Detection port cover. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 In the embodiment of the utility model, the corn flour moisture control device includes a spiral conveying mechanism 1, an atomizing spray component 2 and a corn screening mechanism 3. The spiral conveying mechanism 1 includes a conveying shell 101, a conveying shaft 102, a spiral blade 103 and a conveying motor 104. The conveying shell 101 is installed with the conveying shaft 102. Both ends of the conveying shaft 102 are rotatably matched with the conveying shell 101. The conveying shaft 102 is installed with spiral blades 103. One end of the conveying shaft 102 is directly connected to the output shaft of the conveying motor 104 installed on the outer wall of the conveying shell 101. A cover body 4 is installed on the top of the conveying shell 101.

[0020] See also Figure 1-2 An atomizing spray assembly 2 is installed on the cover body 4, and the atomizing spray assembly 2 includes a spray pipe 201, an atomizing nozzle 202 and a water pipe 203. The water pipe 203 is installed on the cover body 4, and the water pipe 203 is connected to the spray pipe 201 arranged inside the cover body 4. Atomizing nozzles 202 are installed at equal intervals on the bottom of the spray pipe 201. The water pipe 203 is externally connected to a water pump, and a flow meter 8 is installed on the water pipe 203. The setting of the flow meter 8 can facilitate personnel to control the spraying amount and the humidification moisture. A detection port 7 is opened on the cover body 4 at the rear of the atomizing spray assembly 2, and a detection port cover 9 is provided on the detection port 7. The setting of the detection port 7 can facilitate personnel to take samples from the spiral conveying mechanism 1 for moisture detection, and it is also convenient to directly install a moisture detection instrument on the detection port 7 for online detection.

[0021] See also Figure 1-3 A discharge port 6 is provided at the lower part of the other end of the spiral conveying mechanism 1, a feed port 5 is provided at the upper part of one end of the spiral conveying mechanism 1, a corn screening mechanism 3 is arranged above the feed port 5, the corn screening mechanism 3 comprises a screening box 301, legs 302, a feed hopper 303, a coarse screen 304, a fine screen 305 and a slag discharge plate 306, four legs 302 are installed at the bottom of the screening box 301, a feed hopper 303 is installed on the screening box 301, a coarse screen 304 is installed inside the screening box 301, a fine screen 305 is installed on the bottom of the screening box 301, a slag discharge plate 306 is installed at the bottom of the screening box 301 opposite to the fine screen 305, and a slag discharge port 307 is provided on one side of the screening box 301.

[0022] The working principle of the utility model is:

[0023] When in use, corn is poured into the hopper 303, and granular impurities larger than corn are retained on the coarse screen 304 and discharged from the slag outlet 307. The corn is filtered through the coarse screen 304 and falls to the bottom of the box, and then passes through the fine screen 305, and impurities smaller than corn leak out from the fine screen 305, and then are discharged through the slag tray 306. The corn is guided downward to the feed port 5 on the spiral conveying mechanism 1, and then the conveying motor 104 drives the spiral blade 103 to rotate through the rotating shaft. The corn is spirally conveyed forward driven by the spiral blade 103, and at the same time, external water is conveyed to the spray pipe 201 through the water pipe 203, and finally sprayed from the atomizing nozzle 202 at the bottom of the spray pipe 201 to moisten the surface of the corn, and finally discharged.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A corn flour moisture control device, comprising a screw conveying mechanism (1), an atomizing spray assembly (2) and a corn screening mechanism (3), characterized in that: The screw conveying mechanism (1) comprises a conveying shell (101), a conveying shaft (102), a spiral blade (103) and a conveying motor (104); the conveying shell (101) is provided with a conveying shaft (102); both ends of the conveying shaft (102) are rotatably matched with the conveying shell (101); the conveying shaft (102) is provided with a spiral blade (103); one end of the conveying shaft (102) is directly connected to an output shaft of a conveying motor (104) installed on the outer wall of the conveying shell (101); a cover body (4) is installed on the top of the conveying shell (101); an atomizing spray assembly (2) is installed on the cover body (4); a feed inlet (5) is provided at the upper part of one end of the screw conveying mechanism (1); a discharge inlet (6) is provided at the lower part of the other end of the screw conveying mechanism (1); and a corn screening mechanism (3) is provided above the feed inlet (5).

2. The corn flour moisture control device according to claim 1, characterized in that: The corn screening mechanism (3) comprises a screening box (301), legs (302), a feed hopper (303), a coarse screen (304), a fine screen (305) and a slag discharge plate (306); four legs (302) are installed at the bottom of the screening box (301); the feed hopper (303) is installed on the screening box (301); a coarse screen (304) is installed inside the screening box (301); a fine screen (305) is installed on the bottom of the screening box (301); a slag discharge plate (306) is installed at the bottom of the screening box (301) facing the fine screen (305); and a slag discharge port (307) is opened on one side of the screening box (301).

3. The corn flour moisture control device according to claim 1, characterized in that: The atomizing spray assembly (2) comprises a spray pipe (201), an atomizing nozzle (202) and a water pipe (203); the water pipe (203) is mounted on the cover body (4); the water pipe (203) is connected to the spray pipe (201) arranged inside the cover body (4); and the atomizing nozzles (202) are mounted at equal intervals on the bottom of the spray pipe (201).

4. The corn flour moisture control device according to claim 3, characterized in that: The water delivery pipe (203) is externally connected to a water pump, and a flow meter (8) is installed on the water delivery pipe (203).

5. The corn flour moisture control device according to claim 1, characterized in that: A detection port (7) is provided on the cover body (4) located at the rear of the atomizing spray assembly (2), and a detection port cover (9) is provided on the detection port (7).

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