Fodder processing upwind cooling tower

Abstract

The utility model relates to the field of feed processing, in particular to an upwind cooling tower for feed processing, which comprises a tower body, a feed inlet is fixed on one side of a shaft body at the upper end of the outer side of the tower body, a plurality of air inlets are fixed in the middle of the shaft body at the outer side of the tower body, and a second air cooler is fixedly embedded on one side of a shaft body at the half side of the lower end of the tower body. A layering plate is fixed in the middle of the interior of the tower body, a rotating shaft is fixed in the center of the upper end face of the layering plate, a plurality of rotating plates are evenly fixed on a shaft body of the rotating shaft, a plurality of cold air boxes are evenly fixed at the upper end of the interior of the tower body, and a plurality of hole grooves are evenly formed in the front end faces of the cold air boxes. According to the cooling tower, the feed particles continuously roll through the wavy blowing hole grooves of the cold air box when falling and are subjected to sufficient heat exchange with air for cooling, meanwhile, secondary sufficient cooling of the feed particles is achieved through the layering plate and the rotating plate, the cooling effect of the cooling tower is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of feed processing, in particular to a feed processing counterwind cooling tower. Background Art

[0002] A counterwind cooling tower is a device used in industrial production to reduce the heat generated in industrial processes. It sprays hot water on the top of the tower and then lets air flow upward from the bottom of the tower, so that the hot water loses heat in the process of contact with the air, thereby reducing the temperature. The design of the counterwind cooling tower helps to improve the efficiency of heat dissipation and is a common industrial cooling equipment.

[0003] Feed processing counterwind cooling tower refers to the cooling area where feed enters the counterwind cooling tower through conveying equipment. Cooling medium, usually air and steam, is sprayed on the top of the cooling tower to make it contact with the feed particles. Air is introduced into the bottom of the counterwind cooling tower. The air flows upward from the bottom and contacts the sprayed feed particles to absorb heat. In the process of contact with the air, the feed particles gradually cool down and the heat is dissipated into the air. The cooled feed particles are discharged from the bottom of the counterwind cooling tower to reach the required temperature requirements.

[0004] Usually, the existing feed processing counterwind cooling uses heat exchange between air or water and feed particles as the only cooling method, and the feed needs to be dried twice, which not only increases the feed processing process, but also may result in poor feed cooling effect. Therefore, a feed processing counterwind cooling tower is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a feed processing counterwind cooling tower.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed processing counterwind cooling tower, comprising a tower body, a tower cover is arranged on the upper end face of the tower body, four supporting feet are evenly fixed on the outer shaft body of the lower end of the tower body, a feed inlet is fixed on one side of the shaft body of the upper end of the outer side of the tower body, a plurality of air inlets are fixed on the middle position of the shaft body of the outer side of the tower body, a second air cooler is fixedly embedded on one side of the shaft body of the lower half of the tower body, a first air cooler is embedded in the middle of the upper end face of the tower cover, a layered plate is fixed in the middle of the tower body, a rotating shaft is fixed at the center of the upper end face of the layered plate, and the rotating shaft is evenly fixed on the shaft body of the rotating shaft. A plurality of rotating plates are evenly fixed, a plurality of cold air boxes are evenly fixed at the upper end of the tower body, a plurality of holes and slots are evenly opened on the front end surfaces of the plurality of cold air boxes, a discharge port is fixed at the center of the bottom of the tower body, and processed hot feed is put into the feed port, and air is introduced through the air inlet in the middle of the counterwind cooling tower, and the air flows upward from the stratified plate, contacts with the sprayed feed particles, absorbs heat, and the hot air is discharged from the first cold air blower in the middle of the tower cover, thereby achieving the first cooling effect, and the feed particles pass through the plurality of cold air boxes, and the cold air boxes continuously form a secondary cooling effect on the falling feed particles through a plurality of evenly arranged holes and slots.

[0007] Preferably, the stratification plate is provided with a feed port, and a spherical protective cover is fixed to the upper shaft of the tower body at the stratification plate feed port, and a third air cooler is embedded in the lower side of the spherical protective cover. The third air cooler can cool the feed for the third time, and the spherical protective cover can effectively prevent the third air cooler from being damaged when the feed falls, and the spherical design prevents the feed from accumulating on the upper end of the third air cooler.

[0008] Preferably, two fixing buckles are fixed on the upper end surface of the tower cover away from the center, and the fixing buckles are used to facilitate installation and movement of the cooling tower equipment. At the same time, the fixing buckles are used to facilitate opening of the cooling tower for maintenance and cleaning.

[0009] Preferably, a baffle is slidably embedded in the lower end surface of the discharge port, and the baffle facilitates flexible opening and closing of the cooling tower to prevent the feed from falling to the ground and causing pollution during cooling.

[0010] Preferably, a heat dissipation port is provided on the outer shaft of the tower body at the third air cooler, which is beneficial for the third air cooler to effectively dissipate heat when working, and prevents the heat generated by the third air cooler from entering the cooling tower, thereby causing poor feed cooling effect.

[0011] Preferably, the plurality of cold air boxes are located slightly below the feed inlet, and the cold air boxes are located slightly below the feed inlet, so that the feed can be cooled secondary through the cold air boxes when cooling down.

[0012] The utility model is beneficial in that: when feed particles enter the upwind tower through the feed inlet, the wave-shaped cold air box and the blowing holes make the feed particles tumble continuously when falling and fully exchange heat with the air, which not only reduces the adhesion of feed particles, but also increases the cooling effect of feed particles. At the same time, the stratified plates and the rotating plates push the feed particles to fall to the lower tower body, and the second and third cold air fans fully cool the feed again, which not only improves the cooling effect of the cooling tower, but also reduces the moisture in the feed, thereby improving the efficiency of feed processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a schematic diagram of the axial side of the utility model;

[0015] Figure 2 It is a half-section schematic diagram of the shaft side of the utility model;

[0016] Figure 3 It is a half-section schematic diagram of the shaft side of the utility model;

[0017] Figure 4 For this utility model Figure 2 A magnified schematic diagram of center A.

[0018] Legend:

[0019] 1. Tower body; 2. Tower cover; 3. Support feet; 4. Feed inlet; 5. First air cooler; 6. Fixing buckle; 7. Air inlet; 8. Second air cooler; 9. Air cooler box; 10. Hole slot; 11. Layered plate; 12. Rotating shaft; 13. Rotating plate; 14. Spherical protective cover; 15. Discharge port; 16. Baffle; 17. Heat dissipation port; 18. Third air cooler. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-4, the utility model provides an embodiment: a feed processing counterwind cooling tower, comprising a tower body 1, a tower cover 2 is arranged on the upper end surface of the tower body 1, four supporting legs 3 are evenly fixed on the outer shaft body of the lower end of the tower body 1, a feed inlet 4 is fixed on one side of the outer upper end shaft body of the tower body 1, a plurality of air inlets 7 are fixed on the middle position of the outer shaft body of the tower body 1, a second air cooler 8 is fixedly embedded on one side of the lower half shaft body of the tower body 1, a first air cooler 5 is embedded in the middle of the upper end surface of the tower cover 2, a layered plate 11 is fixed in the middle of the tower body 1, a rotating shaft 12 is fixed at the center of the upper end surface of the layered plate 11, a plurality of rotating plates 13 are evenly fixed on the shaft body of the rotating shaft 12, a plurality of cold air boxes 9 are evenly fixed at the upper end position of the tower body 1, a plurality of holes 10 are evenly opened on the front end surfaces of the plurality of cold air boxes 9, a discharge port 15 is fixed at the center of the bottom of the tower body 1, and the processed hot feed is put into the feed inlet 4;

[0022] Air is introduced through the air inlet 7 in the middle of the counterwind cooling tower, and the air flows upward from the stratification plate 11, contacts the sprayed feed particles, absorbs heat, and the hot air is discharged from the first air cooler 5 in the middle of the tower cover 2, thereby achieving the first cooling effect. The feed particles pass through the multiple cold air boxes 9, and the cold air boxes 9 continuously form a secondary cooling effect on the falling feed particles through multiple uniformly arranged holes and grooves 10. The cooling tower is divided into two cooling chambers by the stratification plate 11. The cold air boxes 9 are designed for single-sided blowing and are uniformly embedded in the upper end of the tower body 1, and one side of the cold air box 9 with the blowing holes and grooves 10 is designed as a folded surface, so that the feed particles can fully contact with the air when falling, and the feed particles can be fully cooled by the uniformly arranged holes and grooves 10. When the rotating plate 13 pushes the feed to fall into the second chamber through the slots of the stratification plate 11, the feed is cooled and dried again by the second air cooler 8 and the third air cooler 18.

[0023] The stratified plate 11 is provided with a feeding port, and a spherical protective cover 14 is fixed on the upper shaft body at the feeding port of the stratified plate 11 in the tower body 1, and a third air cooler 18 is embedded in the lower side of the spherical protective cover 14. The third air cooler 18 can cool the feed for a third time. At the same time, the spherical protective cover 14 can effectively prevent the feed from falling into the third air cooler 18 and causing damage to the third air cooler 18 when falling from the cold air box 9. At the same time, the spherical design prevents the feed from accumulating on the upper end of the third air cooler 18. Two fixing buckles 6 are fixed on the upper end surface of the tower cover 2 away from the center. The cooling tower is generally designed as an arc-shaped cylinder, and it is usually not convenient to move and install it mechanically. The fixing buckles 6 are used to facilitate the installation of ropes to install and move the cooling tower. The tower cover 2 and the tower body 1 are fixedly connected by bolts. At the same time, the fixing buckles 6 are used to facilitate the opening of the cooling tower by ropes when the cooling tower fails, which is convenient for repairing and cleaning the cooling tower.

[0024] A baffle 16 is slidably embedded in the lower end surface of the discharge port 15, and the baffle 16 facilitates the flexible opening and closing of the cooling tower to prevent the residual feed inside the cooling tower from falling to the ground when the cooling tower is not working, causing pollution and waste. A heat dissipation port 17 is provided on the outer shaft of the tower body 1 at the third cold air fan 18. The heat dissipation port 17 is conducive to the effective heat dissipation of the third cold air fan 18 when it is working, and prevents the heat generated by the third cold air fan 18 when it is working from entering the cooling tower, thereby causing poor cooling effect of the feed. Multiple cold air boxes 9 are located below the feed port 4, and the cold air box 9 is at the lower end of the feed port 4, so that the feed can pass through the cold air box 9 for cooling when it falls. At the same time, the cold air box 9 can make the feed particles fully tumble and cool, thereby increasing the cooling effect of the cooling tower.

[0025] Working principle: when the feed processing and cooling work is carried out, the feed particles are transported into the counterwind cooling tower through the feed inlet 4. When the processed hot feed enters the cooling tower, part of the heat in the feed will be sucked out to the upper end of the cooling tower through the first cold air fan 5. At the same time, the feed particles fall downward in layers through multiple cold air boxes 9. When passing through the cold air boxes 9, the feed particles are cooled by the holes 10 evenly opened on one side of the cold air boxes 9. At the same time, the side of the cold air box 9 with the holes 10 is a wavy design, so that the feed particles can fully roll, so that the feed particles can achieve the maximum cooling effect. Further, the air inlet 7 transports air to the inside of the cooling tower, contacts the feed particles at the upper end of the tower body 1 to realize heat exchange, and the first cold air fan 5 sucks air and discharges the hot air upward to realize the third cooling process. When the feed particles fall to the separation When the layer plate 11 is at the upper end, the rotating plate 13 not only makes the feed particles at the upper end of the layer plate 11 fall to the lower end of the tower body 1 through the opening of the layer plate 11, but also makes the feed fully rotate to increase the cooling and dehumidifying effect. The third air cooler 18 embedded in the spherical protective cover 14 cools the feed particles falling to the lower end of the tower body 1 for the fourth time. When falling from the slot of the layer plate 11, the second air cooler 8 blows air to the falling feed particles to achieve the fifth cooling of the feed particles. At the same time, the cooled feed particles are discharged through the discharge port 15 at the center of the lower section of the tower body 1. The five cooling processes not only increase the cooling effect of the feed processing counterwind cooling tower, but also the air drying of the feed particles by the three fans is beneficial to reduce the moisture in the feed particles, avoid secondary drying, and reduce the waste of resources.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A feed processing counterwind cooling tower, comprising a tower body (1), characterized in that: The upper end surface of the tower body (1) is provided with a tower cover (2); four supporting legs (3) are evenly fixed on the outer shaft body of the lower end of the tower body (1); a feed port (4) is fixed on one side of the outer upper end shaft body of the tower body (1); an air inlet (7) is fixed in the middle of the outer shaft body of the tower body (1); a second air cooler (8) is fixedly embedded in one side of the lower half shaft body of the tower body (1); a first air cooler (5) is embedded in the middle of the upper end surface of the tower cover (2); a layered plate (11) is fixed in the middle of the tower body (1); a rotating shaft (12) is fixed at the center of the upper end surface of the layered plate (11); rotating plates (13) are evenly fixed on the shaft body of the rotating shaft (12); a cold air box (9) is evenly fixed at the upper end position of the tower body (1); holes (10) are evenly opened on the front end surface of the cold air box (9); and a discharge port (15) is fixed at the center of the bottom of the tower body (1).

2. A feed processing upwind cooling tower according to claim 1, characterized in that: The layered plate (11) is provided with a material delivery port, a spherical protective cover (14) is fixed to the shaft at the upper end of the layered plate (11) in the tower body (1), and a third cooling air blower (18) is embedded in the lower side of the spherical protective cover (14).

3. A feed processing upwind cooling tower according to claim 1, characterized in that: Two fixing buckles (6) are fixed to the upper end surface of the tower cover (2) away from the center.

4. A feed processing upwind cooling tower according to claim 1, characterized in that: A baffle (16) is slidably embedded in the lower end surface of the discharge port (15).

5. A feed processing upwind cooling tower according to claim 1, characterized in that: A heat dissipation opening (17) is provided on the outer shaft of the tower body (1) at the location of the third cooling air blower (18).

6. A feed processing upwind cooling tower according to claim 1, characterized in that: The cold air box (9) is located slightly below the feed inlet (4).

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