CN212025320U - A fermentation device for corn steep liquor feed production - Google Patents

Abstract

The utility model discloses a fermentation device for corn steep liquor feed production, comprising a box body, a rotating shaft is fixedly inserted into the center of the outer wall of the top of the box body, the bottom end of the rotating shaft is inserted into the inside of the box body, and symmetrically distributed The end of the cross bar away from the rotating shaft is fixed with a scraper that fits with the inner side wall of the box body, a feeding mechanism is fixed on one side of the outer wall of the top of the box body, and a hemispherical boss is fixed at the center of the inner wall of the bottom of the box body, so The bottom end of the rotating shaft is fixed with symmetrically distributed arc rods, the inner arc surface of the arc rod is fitted with the outer arc surface of the hemispherical boss, and the end of the arc rod away from the rotating shaft is fixed with a scraper that is fitted with the inner wall of the bottom of the box. A transmission gear is fixed on the top end of the rotating shaft, and a drive mechanism is engaged and transmitted on one side of the transmission gear. The utility model can scrape off the solid particles adhering to the inner wall of the box, improve the cleanliness of the inside of the box, and facilitate post-cleaning work.

Description

A fermentation device for corn steep liquor feed production

technical field

The utility model relates to the technical field of fermentation, in particular to a fermentation device for corn steep liquor feed production.

Background technique

Corn gluten feed is made of corn gluten meal, corn steep liquor, corn fiber, crushed corn, corn husk, compounded, pressed at high temperature, deep degreased, fermented by multiple strains of acid-fast bacteria, mixed in liquid and solid state, and then hydrolyzed at low temperature. , Penghua dry production of compound protein feed. Corn gluten feed, also known as corn gluten meal, is corn starch milk obtained by wet grinding of corn kernels, and is made by hydrolysis, separation, concentration, fermentation and drying. Its protein content is 20%~70%, which is a very Potential protein raw materials. Therefore, replacing part of soybean meal with corn protein feed can not only alleviate the current situation of lack of protein resources in my country, but also reduce the cost of feed and improve the economic benefits of livestock and poultry breeding.

Fermentation devices are needed in the production process of corn steep liquor feed, and the existing fermentation devices have some shortcomings in the use process.

Utility model content

The purpose of the utility model is to propose a fermentation device for corn steep liquor feed production in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A fermentation device for corn steep liquor feed production, comprising a box body, a rotating shaft is fixedly inserted at the center of the top outer wall of the box body, the bottom end of the rotating shaft is inserted into the inside of the box body, and symmetrically distributed horizontal bars are fixed on the rotating shaft. One end of the rotating shaft is fixed with a scraper that fits with the inner side wall of the box body, a feeding mechanism is fixed on one side of the outer wall of the top of the box body, and a hemispherical boss is fixed at the center of the inner wall of the bottom of the box body, and the bottom end of the rotating shaft is fixed There are symmetrically distributed arc-shaped rods, the inner arc surface of the arc-shaped rod fits with the outer arc surface of the hemispherical boss, and the end of the arc-shaped rod away from the rotating shaft is fixed with a scraper that is attached to the inner wall of the bottom of the box, and the top of the rotating shaft is fixed There is a transmission gear, and one side of the transmission gear meshes and transmits a driving mechanism.

Further, the adhering surface of the scraper strip and the inside of the box body is provided with a material guiding slope.

Further, a plurality of annularly distributed support legs are fixed at the edge of the outer wall of the bottom of the box body.

Further, a plurality of obliquely distributed oblique bars are fixed on the cross bar.

Further, the drive mechanism includes a drive motor, and an output shaft of the drive motor is fixed with a toothed plate that meshes with the transmission gear.

Further, a discharge pipe is fixedly inserted on one side of the outer wall of the bottom of the box body, and a discharge valve is fixed on the discharge pipe.

Further, a fixing frame is fixed on the top of the outer wall of one side of the box body, an air pump is fixed on the top of the fixing frame, the air inlet end of the air suction pump is communicated with the box body, and the air outlet end of the air suction pump is fixed with an exhaust pipe, and the exhaust pipe An exhaust valve is fixed on it.

The beneficial effects of the present utility model are:

1. Through the setting of the inclined rod, the fermentation raw materials inside the box can be mixed and stirred under the driving of the rotating shaft and the driving mechanism, so as to avoid the excessive concentration of fermentation bacteria and improve the completeness of fermentation. During the discharging process, the scraper and scraper It can scrape the solid particles adhered to the inner wall of the box, and the solid particles move down along the guide slope and fall into the bottom of the box, which improves the cleanliness of the box and facilitates post-cleaning work. Guide the material to improve the completeness of the discharge, and the arc-shaped rod can scrape the material on the outer wall of the hemispherical boss during the rotation process to further improve the cleanliness.

2. After the exhaust valve is opened, the air inside the box can be pumped out through the air pump, so that the inside of the box is in a vacuum state to avoid excessive reproduction of aerobic bacteria. After the suction is completed, the exhaust valve is closed.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of embodiment 1 of a kind of fermentation device for corn steep liquor feed production proposed by the utility model;

FIG. 2 is a schematic three-dimensional structure diagram of Embodiment 1 of a fermentation device for corn steep liquor feed production proposed by the utility model;

FIG. 3 is a schematic front view structure diagram of Embodiment 2 of a fermentation device for corn steep liquor feed production proposed by the utility model.

In the picture: 1 box, 2 drive mechanism, 3 shaft, 4 seal plate, 5 feed hopper, 6 cross bars, 7 inclined bars, 8 scrapers, 9 support legs, 10 discharge pipes, 11 hemispheric bosses, 12 Arc rod, 13 scraper, 14 fixing frame, 15 air pump, 16 exhaust pipe, 17 exhaust valve.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Examples of such embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

Example 1

1 and 2, a fermentation device for corn steep liquor feed production includes a box body 1, a rotating shaft 3 is fixedly inserted at the center of the top outer wall of the box body 1, and the bottom end of the rotating shaft 3 is inserted inside the box body 1, and the rotating shaft 3 Symmetrically distributed cross bars 6 are fixed on the end of the cross bar 6 away from the rotating shaft 3, and a scraper 8 is fixed on the inner side wall of the box body 1. A feeding mechanism is fixed on one side of the top outer wall of the box body 1, and the box body 1 A hemispherical boss 11 is fixed at the center of the inner wall of the bottom, and a symmetrically distributed arc-shaped rod 12 is fixed at the bottom end of the rotating shaft 3 . One end of 3 is fixed with a scraper 13 that fits with the inner wall of the bottom of the box 1 , a transmission gear is fixed at the top of the rotating shaft 3 , and a drive mechanism 2 is engaged and driven on one side of the transmission gear.

The scraper 8 and the inside of the box body 1 are provided with a material guide slope, a plurality of annularly distributed support legs 9 are fixed at the edge of the bottom outer wall of the box body 1, and a plurality of obliquely distributed inclined rods 7 are fixed on the cross bar 6. , the drive mechanism 2 includes a drive motor, the output shaft of the drive motor is fixed with a toothed disc meshing with the transmission gear, the bottom outer wall of the box 1 is fixedly inserted with a discharge pipe 10, and the discharge pipe 10 is fixed with a discharge valve.

The working principle of this embodiment: the inclined rod 7 can mix and stir the fermentation raw materials inside the box 1 under the driving of the rotating shaft 3 and the driving mechanism 2, so as to avoid excessive concentration of fermentation bacteria and improve the completeness of fermentation. During the unloading process, The scraper 8 and the scraper 13 can scrape off the solid particles adhering to the inner wall of the box body 1, and the solid particles move down along the guide slope and fall into the bottom of the box body 1, which improves the cleanliness of the box body 1 and facilitates the After cleaning, the hemispherical boss 11 can guide the material to improve the completeness of discharging, and the arc-shaped rod 12 can scrape the material on the outer wall of the hemispherical boss 11 during the rotation process to further improve the cleanliness.

Example 2

3, a fermentation device for corn steep liquor feed production, the difference between this embodiment and Embodiment 1 is that a fixing frame 14 is also fixed on the top of the outer wall of one side of the box body 1, and an air pump 15 is fixed on the top of the fixing frame 14. The air suction pump The air inlet end of 15 is communicated with the box body 1 , the air outlet end of the air suction pump 15 is fixed with an exhaust pipe 16 , and an exhaust valve 17 is fixed on the exhaust pipe 16 .

The working principle of this embodiment: the air pump 15 can extract the air inside the box body 1 to the outside after the exhaust valve 17 is opened, so that the inside of the box body 1 is in a vacuum state, so as to avoid excessive reproduction of aerobic bacteria. Valve 17 is closed.

In the description of this patent, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top" ", "inside", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing this patent and simplifying the description, and It is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation and therefore should not be construed as a limitation of this patent.

In this patent, unless otherwise expressly specified and limited, the terms "installation", "arrangement", "connection", "fixation", "swivel connection" and other terms should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integrated body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction between the two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in this patent according to specific situations.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A fermentation device for corn steep liquor feed production, comprising a box body (1), characterized in that a rotating shaft (3) is fixedly inserted at the center of the top outer wall of the box body (1), and the bottom end of the rotating shaft (3) is inserted Connected to the inside of the box body (1), the rotating shaft (3) is fixed with symmetrically distributed transverse rods (6). A scraper (8), a feeding mechanism is fixed on one side of the top outer wall of the box body (1), and a hemispherical boss (11) is fixed at the center of the bottom inner wall of the box body (1), and the bottom end of the rotating shaft (3) Symmetrically distributed arc-shaped rods (12) are fixed, the inner arc surface of the arc-shaped rod (12) fits with the outer arc surface of the hemispherical boss (11), and one end of the arc-shaped rod (12) away from the rotating shaft (3) is fixed with a The scraper (13) is attached to the bottom inner wall of the box body (1), the top of the rotating shaft (3) is fixed with a transmission gear, and one side of the transmission gear is engaged with a drive mechanism (2). 2 . The fermentation device for corn steep liquor feed production according to claim 1 , characterized in that, a material guiding slope is formed on the adhering surface of the scraper ( 8 ) and the inside of the box ( 1 ). 3 . 3 . The fermentation device for corn steep liquor feed production according to claim 1 , wherein a plurality of annularly distributed support legs ( 9 ) are fixed at the edge of the outer wall of the bottom of the box ( 1 ). 4 . 4 . The fermentation device for corn steep liquor feed production according to claim 1 , wherein a plurality of inclined bars ( 7 ) distributed obliquely are fixed on the horizontal bar ( 6 ). 5 . 5 . The fermentation device for corn steep liquor feed production according to claim 1 , wherein the driving mechanism ( 2 ) comprises a driving motor, and an output shaft of the driving motor is fixed with a toothed plate meshing with a transmission gear. 6 . 6. A fermentation device for corn steep liquor feed production according to any one of claims 1-5, characterized in that, a discharge pipe (10) is fixedly inserted on one side of the outer wall of the bottom of the box body (1), which discharges A discharge valve is fixed on the material pipe (10). 7 . The fermentation device for corn steep liquor feed production according to claim 1 , wherein a fixing frame ( 14 ) is fixed on the top of the outer wall of one side of the box body ( 1 ), and the top of the fixing frame ( 14 ) is fixed at the top. 8 . There is an air extraction pump (15), the air inlet end of the air extraction pump (15) is communicated with the box body (1), the air outlet end of the air extraction pump (15) is fixed with an exhaust pipe (16), and the exhaust pipe (16) is fixed with an exhaust pipe (16). Exhaust valve (17).

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