CN111811205A - A rapid cooling device for external circulation feed production - Google Patents

Abstract

The invention discloses a rapid cooling device for external circulation feed production, comprising a cooling box and a plurality of legs arranged in an array on the lower end surface of the cooling box. A feeding pipe is provided for feeding, a discharging component is provided at the bottom of the cooling box, and a first cooling piece and a second cooling piece for cooling the material are arranged on the cooling box; The lifting cylinder is arranged on the top of the cooling box, and the lower end of the lifting cylinder extends to the inner bottom of the cooling box. The present invention is designed according to the disadvantages of the existing device, realizes the circulating cooling of the material, and can ensure the final cooling quality of the material. The combination of air cooling and water cooling further improves the cooling effect. The air cooling here adopts open cooling, and the conical structure is used to assist in dispersing materials, which further improves the cooling effect.

Description

A rapid cooling device for external circulation feed production

technical field

The invention relates to the technical field of feed processing equipment, in particular to a rapid cooling device for external circulation feed production.

Background technique

Feed is a general term for the food of animals raised by all people. During the processing of feed, the heated and mixed raw materials need to be cooled and stored. However, the cooling efficiency of traditional cooling devices is low, and it is necessary to repeatedly turn the feed to achieve the cooling effect. The range of the feed is not uniform, which will cause the feed to be cold and hot, and it is easy to mold during storage, which affects the quality of feed production. The existing patent application number is CN201921574957.1 A high-efficiency cooling device for feed production is proposed. The cooling is a one-time cooling. This cooling method cannot ensure that the material is finally cooled to the set temperature, and the cooling effect cannot be guaranteed. Aiming at the disadvantages of the existing device, an improved rapid cooling device is now provided.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a rapid cooling device for the production of external circulation feed, so as to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

A rapid cooling device for external circulation feed production, comprising a cooling box and a plurality of legs arranged in an array on the lower end face of the cooling box, a support block is provided at the lower end of each leg, and the upper left side of the cooling box is provided for feeding The feeding pipe, the bottom of the cooling box is provided with a discharge assembly, and the cooling box is provided with a first cooling piece and a second cooling piece for cooling the material;

The first cooling element includes a lifting cylinder which is inserted through the top of the cooling box, the lower end of the lifting cylinder extends to the inner bottom of the cooling box, a rotating shaft is arranged inside the lifting cylinder, and the outer side of the rotating shaft is matched with a rotating shaft for cooling the material. The lifting blade that is lifted up, the upper end of the rotating shaft is connected with the output end of the drive motor arranged on the top of the lifting cylinder;

A number of discharge pipes are distributed in an array on the outer side of the upper end of the lifting cylinder. The outer side of the lifting cylinder above the cooling box is provided with a conical dispersion cover for guiding materials. The first screed rod for material dispersion, the outer side of the conical dispersing cover is provided with a baffle for blocking the material, and the bottom of the conical dispersing hood where the enclosure is located is provided with a return port, and the return port is communicated with the cooling box through a return pipe;

Several fans are installed on the upper end of the enclosure for blowing air on the surface of the conical dispersion cover.

As a further solution of the present invention: the first screed rod is a metal rod.

As a further solution of the present invention: the second cooling element includes a conical hopper arranged inside the cooling box, a cooling cavity is formed between the conical hopper and the inner wall of the cooling box, and a cooling cavity is provided on the left side of the cooling cavity. In the cold water inlet pipe for inputting cold water, the right side of the cooling box is provided with a water outlet pipe for discharging water.

As a further solution of the present invention: the surface of the conical hopper close to the material is provided with a second screed rod for assisting the dispersion of the material.

As a further solution of the present invention: the discharge assembly includes a discharge port and a rotating bottom plate matched with it, the left end of the rotating bottom plate is rotatably connected with the cooling box, a transmission plate is arranged on the lower side of the rotating bottom plate, and the lower end of the transmission plate is provided with a transmission plate. It is rotatably connected with the right end of the push rod, the left end of the push rod is connected and fixed with the output end of the telescopic rod, and the left end of the telescopic rod is rotatably connected with the outrigger.

As a further solution of the present invention, a material receiving guide plate for guiding the material is arranged below the discharge port, and the cross section of the material receiving guide plate is semicircular.

As a further solution of the present invention: the side of the conical hopper close to the cold water is provided with a number of cooling fins.

Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is designed in view of the disadvantages of the existing device, realizes the circulating cooling of the material, and can ensure the final cooling quality of the material, and the air cooling and water cooling are combined here. The cooling method further improves the cooling effect. The air cooling here adopts open cooling. In addition, the conical structure is used to assist in dispersing materials, which further improves the cooling effect.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

FIG. 2 is a schematic view of the structure of the conical dispersion cover in the present invention.

FIG. 3 is a schematic structural diagram of Embodiment 2 of the present invention.

Among them: including cooling box 1, lifting blade 2, lifting cylinder 3, rotating shaft 4, drive motor 5, discharge pipe 6, conical dispersion cover 7, first screed rod 8, fan 9, enclosure 10, feeding pipe 11. Return pipe 12, cold water inlet pipe 13, cooling chamber 14, legs 15, telescopic rod 16, push rod 17, rotating bottom plate 18, material receiving guide plate 19, second screed rod 20, water outlet pipe 21, tapered guide Hopper 22 , cooling fins 141 .

Detailed ways

In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Referring to Figures 1-3, in the embodiment of the present invention, a rapid cooling device for external circulation feed production includes a cooling box 1 and a plurality of legs 15 arranged in an array on its lower end surface, and the lower end of each leg 15 is A support block is provided, the upper left side of the cooling box 1 is provided with a feeding pipe 11 for feeding, the bottom of the cooling box 1 is provided with a discharging component, and the cooling box 1 is provided with a first cooling box for cooling the material. cooling element and second cooling element;

The first cooling member includes a lifting cylinder 3 which is penetrated on the top of the cooling box 1, the lower end of the lifting cylinder 3 extends to the inner bottom of the cooling box 1, and a rotating shaft 4 is arranged inside the lifting cylinder 3, and the outer side of the rotating shaft 4 is arranged. There is a lifting blade 2 for lifting the material, and the upper end of the rotating shaft 4 is connected with the output end of the drive motor 5 arranged on the top of the lifting cylinder 3;

A number of discharge pipes 6 are arranged in an array on the outer side of the upper end of the lifting cylinder 3. The outer side of the lifting cylinder 3 above the cooling box 1 is provided with a conical dispersing cover 7 for guiding materials. The surface of the conical dispersing cover 7 is There are a number of first screed rods 8 evenly distributed to disperse the material, the outer side of the conical dispersing cover 7 is provided with an enclosure 10 for blocking the material, and the bottom of the conical dispersing cover 7 where the enclosure 10 is located is provided with a return port , the return port is communicated with the cooling box 1 through the return pipe 12;

The upper end of the enclosure 10 is installed with a number of fans 9 for blowing air on the surface of the conical dispersion cover 7. When in use, the material is lifted by the lifting cylinder 3, and the material will slide down along the conical dispersion cover 7, and the blower 9 The material will be dissipated, and the heat dissipation effect of this open heat dissipation method is better;

The first screed rod 8 here is a metal rod, and the metal rod has good thermal conductivity, which is conducive to heat dissipation;

The second cooling element includes a conical hopper 22 arranged inside the cooling box 1 , a cooling cavity 14 is formed between the conical hopper 22 and the inner wall of the cooling box 1 , and a cooling cavity 14 is provided on the left side of the cooling cavity 14 for The cold water inlet pipe 13 for inputting cold water, the right side of the cooling box 14 is provided with a water outlet pipe 21 for discharging water, by continuously inputting cold water, the heat in the material can be taken away for heat dissipation;

The surface of the conical hopper 22 close to the material is provided with a second screed rod 20 for assisting the dispersion of the material;

The discharge assembly includes a discharge port and a rotating bottom plate 18 matched with it. The left end of the rotating bottom plate 18 is rotatably connected with the cooling box 1 . The lower side of the rotating bottom plate 18 is provided with a transmission plate, and the lower end of the transmission plate is connected to the push rod. The right end of 17 is rotatably connected, the left end of the push rod 17 is connected and fixed with the output end of the telescopic rod 16, and the left end of the telescopic rod 16 is rotatably connected with the outrigger 15. A material receiving guide plate 19 for guiding the material is provided below the discharge port, and the cross section of the material receiving guide plate 19 is semicircular.

Example 2

The difference from Embodiment 1 is that a number of heat dissipation fins 141 are provided on the side of the conical hopper 22 close to the cold water, and the heat dissipation fins are used to increase the heat dissipation area, thereby improving the heat dissipation effect.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the appended claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A rapid cooling device for external circulation feed production, comprising a cooling box (1) and a plurality of legs (15) arranged in an array on its lower end face, and a support block is provided at the lower end of each leg (15) , the upper left side of the cooling box (1) is provided with a feeding pipe (11) for feeding, the bottom of the cooling box (1) is provided with a discharging component, and the cooling box (1) is provided with a cooling box for cooling the material. The first cooling part and the second cooling part; It is characterized in that the first cooling member comprises a lifting cylinder (3) which is penetrated on the top of the cooling box (1), the lower end of the lifting cylinder (3) extends to the inner bottom of the cooling box (1), and the lifting cylinder ( 3) There is a rotating shaft (4) inside, and the outer side of the rotating shaft (4) is matched with a lifting blade (2) for lifting the material. The upper end of the rotating shaft (4) is connected to the lifting cylinder (3). The top drive motor (5) output terminal is connected; A number of discharge pipes (6) are arranged in an array on the outer side of the upper end of the lifting cylinder (3), and a conical dispersion cover (7) for guiding materials is provided on the outer side of the lifting cylinder (3) above the cooling box (1). ), a plurality of first screed rods (8) for dispersing materials are evenly distributed on the surface of the conical dispersing cover (7), and the outer side of the conical dispersing cover (7) is provided with a baffle (10) for blocking the material ), a return port is provided at the bottom of the conical dispersion hood (7) near the enclosure (10), and the return port is communicated with the cooling box (1) through the return pipe (12); A plurality of fans (9) for blowing air to the surface of the conical dispersion cover (7) are installed on the upper end of the enclosure (10). 2 . The rapid cooling device for the production of external circulation feed according to claim 1 , wherein the first screed rod ( 8 ) is a metal rod. 3 . 3 . The rapid cooling device for external circulation feed production according to claim 1 , wherein the second cooling element comprises a conical guide hopper ( 22 ) arranged inside the cooling box ( 1 ). A cooling cavity (14) is constructed between the hopper (22) and the inner wall of the cooling box (1). The cooling cavity (14) is provided with a cold water inlet pipe (13) for inputting cold water on the left side, and the cooling box (14) is on the right side. The side is provided with a water outlet pipe (21) for discharging water. 4. The rapid cooling device for external circulation feed production according to claim 3, characterized in that, the surface of the conical hopper (22) close to the material is provided with a second screed rod (20) for assisting the dispersion of the material . 5. The rapid cooling device for external circulation feed production according to claim 1, characterized in that the discharge assembly comprises a discharge port and a rotating bottom plate (18) matched with it, and the rotating bottom plate (18) The left end is rotatably connected with the cooling box (1), the lower side of the rotating bottom plate (18) is provided with a transmission plate, the lower end of the transmission plate is rotatably connected with the right end of the push rod (17), and the left end of the push rod (17) is connected with the telescopic rod (16). The output end is connected and fixed, and the left end of the telescopic rod (16) is rotatably connected with the outrigger (15). 6 . The rapid cooling device for external circulation feed production according to claim 5 , wherein a feeding guide plate ( 19 ) for guiding the material is provided below the discharge port, and the feeding guide plate ( 19 ). ) has a semicircular cross-section. 7 . The rapid cooling device for external circulation feed production according to claim 3 , characterized in that, the side of the conical hopper ( 22 ) close to the cold water is provided with a plurality of cooling fins ( 141 ). 8 .

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