CN219264717U

CN219264717U - Counter-flow cooler for feed production

Info

Publication number: CN219264717U
Application number: CN202320585362.6U
Authority: CN
Inventors: 杨爱岭
Original assignee: Guizhou Anbifu Biotechnology Co ltd
Current assignee: Guizhou Anbifu Biotechnology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-06-27
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a countercurrent cooler for feed production, which comprises a box body, wherein a feed inlet is formed in the top end of the box body, an anti-blocking structure is arranged in the feed inlet, a first screen plate and a second screen plate are respectively arranged on two sides in the box body, an airflow cavity I and an airflow cavity II are respectively formed between the first screen plate and the box body, grid pipes are arranged at the bottom of the box body, fixing plates are respectively arranged on two sides of the grid pipes in the box body, at least one inclined plate is respectively arranged on the fixing plates, the first screen plate and the second screen plate, a refrigerator is arranged at the bottom end of one side of the box body, an air outlet pipe is arranged at the bottom end of the refrigerator, and the air outlet pipe is respectively communicated with the airflow cavity I, the airflow cavity II and the grid pipes. Compared with the prior art, the utility model has the advantages that: not only can avoid the fodder to pile up at the pan feeding mouth, convenient and practical can enlarge fodder and cooling gas's area of contact moreover, the radiating block, heat exchange efficiency is high.

Description

Counter-flow cooler for feed production

Technical Field

The utility model relates to the technical field of feed production, in particular to a countercurrent cooler for feed production.

Background

The counter-flow cooler is the most advanced pellet feed cooling technology internationally, a new generation of cooling equipment is researched and developed, and is mainly used for cooling high-temperature pellet feeds after pelleting, and the counter-flow cooler has a unique cooling mechanism, and cooling air and high-temperature high-humidity materials reversely move, so that the materials are gradually cooled from top to bottom. The traditional counter-flow cooler is after the feeding, and the fodder is piled up in the box more, because the process that the fodder falls is short, and more time is in pile up the state, and with cooling air contact time is shorter, and the effect is poor, and the heat dissipation is slow to influence the cooling effect, when the pan feeding, a large amount of fodder is piled up in the pan feeding mouth moreover, causes the pan feeding mouth to block up easily, has further influenced cooling efficiency, brings certain inconvenience for the use.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides the countercurrent cooler for feed production, which can not only prevent feed from accumulating at a feed inlet, but also enlarge the contact area between the feed and cooling gas, and has the advantages of convenience and practicability, heat dissipation block and high heat exchange efficiency.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a counter-flow cooler for feed production, includes the box, the top of box is equipped with the pan feeding mouth, be equipped with anti-blocking structure in the pan feeding mouth, both sides are equipped with otter board one and otter board two respectively in the box, form air current chamber one and air current chamber two respectively between otter board one and the box, the bottom is equipped with the net pipe in the box, the both sides that lie in the net pipe in the box all are equipped with the fixed plate, all be equipped with at least one swash plate on fixed plate and otter board one, the otter board two, one side bottom of box is equipped with the refrigerator, the bottom of refrigerator is equipped with out the tuber pipe, go out the tuber pipe and communicate with each other with air current chamber one, air current chamber two and net pipe respectively.

As an improvement, the four corners of the bottom of the box body are respectively provided with supporting feet, and the four corners are supported and the whole is stable.

As an improvement, prevent stifled structure is including setting up the motor of the outer one side of pan feeding mouth, horizontal direction is equipped with by motor drive's pivot in the pan feeding mouth, be equipped with the flabellum that is not less than one in the pivot, the flabellum follows the pivot and rotates, can avoid the putty at the pan feeding mouth.

As an improvement, the bottom of the box body is provided with a Y-shaped discharge port, and the Y-shaped discharge port is controlled by a valve to be opened and closed, so that the discharge is facilitated.

As an improvement, the diameters of the meshes of the mesh tube, the first mesh plate and the second mesh plate are smaller than the diameter of the feed, so that the leakage of the feed is avoided.

As an improvement, the grid pipe is positioned at the middle position of the bottom in the box body, so that cooling gas can be conveniently sent to the middle part of the box body.

As an improvement, the inclined directions of the inclined plates on the first screen plate and the second screen plate are opposite to the inclined directions of the inclined plates on the fixed plate and are mutually staggered, so that the contact area of feed and cooling gas is conveniently enlarged.

As an improvement, the two sides of the box body are provided with transverse plates, the transverse plates are provided with fans, the two sides of the top end of the box body are provided with exhaust pipes connected with the fans, and hot air at the top in the box body is conveniently pumped out.

Compared with the prior art, the utility model has the advantages that: the motor drives the fan blade on the rotating shaft to rotate continuously, so that feed can be prevented from accumulating at the feed inlet, blocking is avoided, and the device is convenient and practical. The refrigerator sends cooling gas to the first airflow cavity, the second airflow cavity and the grid pipe in sequence, the feed falls down through mutually staggered inclined plates in sequence, hot air at the top is pumped away along with the fan, internal air circulation is accelerated, the contact area of the feed and the cooling gas is enlarged, the heat dissipation block is arranged, and the heat exchange efficiency is high.

Drawings

FIG. 1 is a schematic diagram of a countercurrent cooler for feed production according to the present utility model.

FIG. 2 is a schematic front view of a counter-flow cooler for feed production according to the present utility model.

Fig. 3 is a schematic view of the structure of the feed inlet of the counter-flow cooler for feed production.

FIG. 4 is an enlarged detail view of section A of FIG. 1 of a counter-flow cooler for feed production according to the present utility model.

As shown in the figure: 1. a case; 2. supporting feet; 3. a feed inlet; 4. a motor; 5. a rotating shaft; 6. a fan blade; 7. a first screen plate; 8. a second screen plate; 9. an airflow cavity I; 10. an airflow cavity II; 11. a grid tube; 12. a fixing plate; 13. a sloping plate; 14. a Y-shaped discharge port; 15. a refrigerating machine; 16. an air outlet pipe; 17. a cross plate; 18. a blower; 19. and an exhaust tube.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 4, a counter-flow cooler for feed production comprises a box body 1, a feed inlet 3 is formed in the top end of the box body 1, an anti-blocking structure is arranged in the feed inlet 3, a first mesh plate 7 and a second mesh plate 8 are respectively arranged on two sides in the box body 1, an air flow cavity 9 and an air flow cavity 10 are respectively formed between the first mesh plate 7 and the second mesh plate 8 and the box body 1, a grid pipe 11 is arranged in the bottom of the box body 1, fixing plates 12 are respectively arranged on two sides of the grid pipe 11 in the box body 1, inclined plates 13 which are not less than one are respectively arranged on the fixing plates 12, the first mesh plate 7 and the second mesh plate 8, a refrigerator 15 is arranged at one side bottom end of the box body 1, an air outlet pipe 16 is respectively communicated with the first air flow cavity 9, the second air flow cavity 10 and the grid pipe 11, cooling gas is respectively sent into the first air flow cavity 10 and the second grid pipe, and the grid pipe, and feed in the box body is convenient to cool and process.

Referring to fig. 2, four corners of the bottom of the box body 1 are provided with supporting feet 2, and the whole is stable.

Referring to fig. 3, the anti-blocking structure comprises a motor 4 arranged at one side outside the feed inlet 3, a rotating shaft 5 driven by the motor 4 is arranged in the feed inlet 3 in the horizontal direction, at least one fan blade 6 is arranged on the rotating shaft 5, and the fan blade continuously rotates along with the rotating shaft, so that blocking during feeding is avoided.

Referring to fig. 2, a Y-shaped discharge port 14 is provided at the bottom of the box 1, and the Y-shaped discharge port 14 is controlled by a valve control switch, so as to control discharge.

With reference to fig. 1, the mesh diameters of the mesh tube 11, the first mesh plate 7 and the second mesh plate 8 are smaller than the diameters of the feed, so that the feed is prevented from entering the mesh tube, the first airflow cavity and the second airflow cavity, and leakage is avoided.

Referring to fig. 1, the grid tube 11 is located in the middle position in the box 1, so as to facilitate the delivery of cooling gas to the middle of the box.

Referring to fig. 1, the inclination directions of the inclined plates 13 on the first mesh plate 7 and the second mesh plate 8 are opposite to the inclination directions of the inclined plates 13 on the fixed plate 12 and are staggered with each other, and the feed slides down along the inclined plates in sequence, so that the contact area of the feed and the cooling gas is further enlarged.

Referring to fig. 1, in order to facilitate the extraction of hot air from the top of the box, cross plates 17 are disposed on two sides of the box 1, fans 18 are disposed on the cross plates 17, and exhaust pipes 19 connected with the fans 18 are disposed on two sides of the top of the box 1.

When the utility model is implemented, an operator pours feed into the box body through the feed inlet, the motor is started, the motor drives the rotating shaft to rotate continuously, and the fan blades on the rotating shaft rotate continuously, so that the feed is prevented from accumulating in the feed inlet, the blocking is avoided, and the utility model is convenient and practical.

The cooling machine is started, cooling gas is sequentially sent to the first airflow cavity, the second airflow cavity and the grid pipe through the air outlet pipe, feed sequentially falls through mutually staggered inclined plates, hot air at the top is pumped away along with the fan, internal air circulation is accelerated, the contact area of the feed and the cooling gas is enlarged, the heat dissipation block is high in heat exchange efficiency, and cooled feed is directly discharged through the Y-shaped discharge port.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A counter-flow cooler for feed production, which is characterized in that: including box (1), the top of box (1) is equipped with pan feeding mouth (3), be equipped with anti-blocking structure in pan feeding mouth (3), both sides are equipped with otter board one (7) and otter board two (8) in box (1) respectively, form air current chamber one (9) and air current chamber two (10) between otter board one (7) and otter board two (8) and box (1) respectively, be equipped with net pipe (11) in box (1), the both sides that lie in net pipe (11) in box (1) all are equipped with fixed plate (12), all be equipped with on fixed plate (12) and otter board one (7), otter board two (8) swash plate (13), one side bottom of box (1) is equipped with refrigerator (15), the bottom of refrigerator (15) is equipped with out tuber pipe (16), out tuber pipe (16) communicate with air current chamber one (9), air current chamber two (10) and net pipe (11) respectively.

2. A counter-flow cooler for feed production according to claim 1, wherein: the four corners of the bottom of the box body (1) are provided with supporting feet (2).

3. A counter-flow cooler for feed production according to claim 1, wherein: the anti-blocking structure comprises a motor (4) arranged on one side outside the feed inlet (3), a rotating shaft (5) driven by the motor (4) is arranged in the feed inlet (3) in the horizontal direction, and at least one fan blade (6) is arranged on the rotating shaft (5).

4. A counter-flow cooler for feed production according to claim 1, wherein: the bottom of the box body (1) is provided with a Y-shaped discharge hole (14), and the Y-shaped discharge hole (14) is controlled by a valve to be opened and closed.

5. A counter-flow cooler for feed production according to claim 1, wherein: the diameters of the mesh holes of the mesh tube (11), the first mesh plate (7) and the second mesh plate (8) are smaller than the diameter of the feed.

6. A counter-flow cooler for feed production according to claim 1, wherein: the grid tube (11) is positioned at the middle position in the bottom of the box body (1).

7. A counter-flow cooler for feed production according to claim 1, wherein: the inclination directions of the inclined plates (13) on the first screen plate (7) and the second screen plate (8) are opposite to the inclination directions of the inclined plates (13) on the fixed plate (12) and are mutually staggered.

8. A counter-flow cooler for feed production according to claim 1, wherein: the novel air conditioner is characterized in that transverse plates (17) are arranged on two sides of the box body (1), a fan (18) is arranged on each transverse plate (17), and exhaust pipes (19) connected with the fans (18) are arranged on two sides of the top end of the box body (1).