CN216297116U

CN216297116U - Adult eel fodder cools off screening plant fast

Info

Publication number: CN216297116U
Application number: CN202121990441.2U
Authority: CN
Inventors: 周卫东
Original assignee: Fuzhou Dah Chong Shing Feed Co ltd
Current assignee: Fuzhou Dah Chong Shing Feed Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-04-15
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of screening devices, in particular to a rapid cooling and screening device for adult eel feed, which comprises a tank body, wherein a partition plate is arranged on the tank body, a communication hole is formed in the partition plate, a cooling chamber is provided with a cooling device, the tank body is provided with a ventilation pipe, the ventilation pipe is connected with a first fan, the tank body is provided with a first discharge pipe and a second discharge pipe, the second discharge pipe is connected with a secondary separation device, the secondary separation device comprises a cylinder body, the cylinder body is connected with a spiral shaft, the bottom of the cylinder body is connected with a screen, and the bottom of the cylinder body is connected with a material receiving plate matched with the mounting hole. Left baffle and right baffle increase the stroke that the fodder removed in the cooling chamber to make that the second fan can be abundant cool down the fodder. After the fodder passed through the preliminary screening of first fan, the thing on the screen enters into the barrel through the second discharging pipe, carries out the secondary separation. Through the secondary separation device, the problem that the feed smaller than the sieve pore size is easily mixed into the feed larger than the sieve pore size in the prior art is solved.

Description

Adult eel fodder cools off screening plant fast

Technical Field

The utility model relates to the technical field of screening devices, in particular to a rapid cooling and screening device for adult eel feed.

Background

The process of classifying material into different size fractions through one or more screen surfaces is called screening. In the feed production technology, in order to achieve the substantial consistency of the feed particle size, a screening device is used. The material smaller than the size of the sieve pores penetrates through the sieve pores and is called as undersize product; material larger than the size of the screen openings is continuously discharged from the screen surface and called oversize product

For example, chinese patent application No. CN201820428198.7 discloses a cooling screening plant of aquatic products fodder, including the support frame, be equipped with out the feed bin on the support frame, be equipped with raw materials fill in going out the feed bin, the fill mouth of raw materials fill is connected with vertical decurrent discharging pipe, inlays on the pipe wall of discharging pipe to be equipped with first metal grating, and first metal grating one side is equipped with fan one, and the air outlet of fan one is just right first metal grating, it has the first discharge gate that is located the discharging pipe below to go out the feed bin, and first discharge gate below is equipped with the rigid coupling and is in first ejection of compact steamer tray on the support frame, first ejection of compact steamer tray have first feeding steamer tray mouth and second discharge gate, first feeding steamer tray mouth below has the setting and is in sieve on the first ejection of compact steamer tray bottom surface. The metal grating is arranged on the pipe wall of the discharge pipe, and the side of the metal grating is provided with the air in a shape-changing way, so that the feed is cooled in the discharge pipe, and the quality guarantee time of the feed is prolonged; through first ejection of compact steamer tray below setting by the sieve of shrouding control switching, whether realize the control and accomplish the screening of fodder to the cooling.

The above patents still have problems. The fodder unloading volume is big, and is fast, and the fodder that is less than sieve mesh size is wrapped up in by the fodder that is greater than sieve mesh size easily and is being carried to the removal of second discharge gate, leads to being less than the unable screen cloth that passes of sieve mesh size, makes the fodder that is less than sieve mesh size mix easily in the fodder that is greater than sieve mesh size.

Based on this, the utility model designs a rapid cooling and screening device for adult eel feed, so as to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid cooling and screening device for adult eel feed, which is used for solving the technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a rapid cooling and screening device for adult eel feed comprises a tank body, wherein a partition plate is arranged in an inner cavity of the tank body, the partition plate divides the inner cavity of the tank body into a cooling cavity and a separation cavity, a communicating hole for communicating the cooling cavity and the separation cavity is formed in the partition plate, a cooling device is arranged in the cooling cavity, a feed inlet communicated with the cooling cavity is formed in the top of the tank body, a ventilating pipe communicated with the separation cavity is arranged on the side wall of the tank body, the ventilating pipe is connected with a first fan, a first discharging pipe and a second discharging pipe communicated with the separation cavity are arranged at the bottom of the tank body, the second discharging pipe is connected with a secondary separation device, the secondary separation device comprises a barrel body communicated with the second discharging pipe, a screw shaft is rotatably connected in the inner cavity of the barrel body, a motor is arranged on the outer wall of the barrel body, the output end of the motor is connected with the screw shaft, and a mounting hole is formed in the bottom of the barrel body, the bottom of the cylinder is detachably connected with a screen matched with the mounting hole, and the bottom of the cylinder is connected with a material receiving plate matched with the mounting hole.

Preferably, one side of the ventilation pipe close to the first fan is provided with a first filter screen and a drying plate.

Preferably, the cooling device comprises a left baffle and a right baffle, the right baffle is obliquely and downwardly fixed on the right side wall of the cooling cavity, the left baffle is obliquely and downwardly fixed on the left side wall of the cooling cavity, the side wall of the cooling cavity is connected with an air guide pipe, and a second fan is arranged in the inner cavity of the air guide pipe.

Preferably, one end of the air guide pipe close to the second fan is connected with a second filter screen.

Preferably, the middle part of the bottom wall of the separation cavity is provided with a breast board, and the first discharge pipe and the second discharge pipe are symmetrically arranged at the left end and the right end of the breast board.

Compared with the prior art, the utility model has the beneficial effects that: increase the stroke that the fodder removed at the cooling intracavity through left baffle and right baffle to make the second fan can be abundant cool down the fodder, prevent the easy rotten problem of direct bagging-off of fodder. After the fodder passed through the preliminary screening of first fan, the fodder of tiny granule passes through first discharging pipe discharge separation chamber. And the fodder gathering of large granule is in the right side of breast board, enters into the barrel through the second discharging pipe, carries out the secondary separation. Through secondary separation device, make the fodder of small granule separate from the fodder of large granule to avoided being less than among the prior art the fodder of sieve mesh size to mix easily in the fodder that is greater than the sieve mesh size problem.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is a schematic view of the connection structure of the cylinder and the screen.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a tank body; 2. a partition plate; 3. a cooling chamber; 4. a separation chamber; 5. a communicating hole; 6. a cooling device; 7. a feed inlet; 8. a vent pipe; 9. a first discharge pipe; 10. a second discharge pipe; 11. a barrel; 12. a screw shaft; 13. a motor; 14. screening a screen; 15. a material receiving plate; 16. a first filter screen; 17. drying the plate; 18. a left baffle; 19. a right baffle; 20. an air guide pipe; 21. a second fan; 22. a second filter screen; 23. a breast board; 24. a first fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: a rapid cooling and screening device for adult eel feed comprises a tank body 1, a partition plate 2 is arranged in an inner cavity of the tank body 1, the partition plate 2 divides the inner cavity of the tank body 1 into a cooling cavity 3 and a separation cavity 4, a communication hole 5 for communicating the cooling cavity 3 with the separation cavity 4 is formed in the partition plate 2, a cooling device 6 is arranged in the cooling cavity 3, a feed inlet 7 communicated with the cooling cavity 3 is arranged at the top of the tank body 1, a ventilation pipe 8 communicated with the separation cavity 4 is arranged on the side wall of the tank body 1, the ventilation pipe 8 is connected with a first fan 24, a first discharge pipe 9 and a second discharge pipe 10 communicated with the separation cavity 4 are arranged at the bottom of the tank body 1, the second discharge pipe 10 is connected with a secondary separation device, the secondary separation device comprises a barrel body 11 communicated with the second discharge pipe 10, a spiral shaft 12 is rotatably connected with the inner cavity of the barrel body 11, a motor 13 is arranged on the outer wall of the barrel body 11, and an outlet is arranged at one end of the barrel 11 far away from the motor 13, the output end of the motor 13 is connected with the screw shaft 12, the bottom of the cylinder 11 is provided with a mounting hole, the bottom of the cylinder 11 is detachably connected with a screen 14 matched with the mounting hole, and the bottom of the cylinder 11 is connected with a material receiving plate 15 matched with the mounting hole.

Specifically, a first filter 16 and a drying plate 17 are arranged on one side of the ventilation pipe 8 close to the first fan 24. The air entering the ventilation duct 8 is dried by the drying plate 17, avoiding the air from getting wet with moisture. The impurities in the air are filtered by the first filter 16.

Specifically, the cooling device 6 comprises a left baffle 18 and a right baffle 19, the right baffle 19 is obliquely and downwardly fixed on the right side wall of the cooling cavity 3, the left baffle 18 is obliquely and downwardly fixed on the left side wall of the cooling cavity 3, the side wall of the cooling cavity 3 is connected with an air guide pipe 20, and a second fan 21 is arranged in the inner cavity of the air guide pipe 20. Increase the stroke that the fodder removed in cooling chamber 3 through left baffle 18 and right baffle 19 to make the cooling to the fodder that second fan 21 can be abundant, prevent the easy rotten problem of direct bagging-off of fodder.

Specifically, one end of the air guide duct 20 close to the second fan 21 is connected with a second filter 22. The impurities in the air are filtered by the second filter 22.

Specifically, the middle part of the bottom wall of the separation cavity 4 is provided with a baffle plate 23, and the first discharge pipe 9 and the second discharge pipe 10 are symmetrically arranged at the left end and the right end of the baffle plate 23. By the arrangement of the baffle plate 23, the feed on the left side and the feed on the right side are prevented from being mixed together.

One specific application of this embodiment is: the feed is dropped into the inner cavity of the tank body 1 from the feed inlet 7, and the second fan 21 is started to cool the feed in the cooling cavity 3. Increase the stroke that the fodder removed in cooling chamber 3 through left baffle 18 and right baffle 19 to make the cooling to the fodder that second fan 21 can be abundant, prevent the easy rotten problem of direct bagging-off of fodder.

After the fodder slided from left baffle 18, in entering separation chamber 4 along intercommunicating pore 5, at this moment, first fan 24 started, and through the screening of wind-force, the fodder of will granule is separated with the fodder primary screen of big granule. Small particles of feed accumulate on the left side of the balustrade 23 and are discharged from the separation chamber 4 through the first discharge pipe 9. While large particles of feed accumulate on the right side of the breast plate 23 through the second discharge pipe 10 into the bowl 11. The motor 13 is started to drive the screw shaft 12 to rotate, the feed in the barrel body 11 is pushed to move through the screw shaft 12, and in the moving process of the feed, the screw shaft 12 stirs the feed simultaneously, so that the feed wrapped in the feed with the size smaller than the sieve mesh and larger than the sieve mesh is exposed, and the feed with the size smaller than the sieve mesh falls on the material receiving plate 15 from the sieve mesh 14. While feed larger than the size of the screen openings is discharged from the outlet of the bowl 11. Through secondary separation device, make the fodder of small granule separate from the fodder of large granule to avoided being less than among the prior art the fodder of sieve mesh size to mix easily in the fodder that is greater than the sieve mesh size problem.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a quick cooling screening plant of eel feed, is including jar body (1), its characterized in that: the inner cavity of the tank body (1) is provided with a partition plate (2), the partition plate (2) separates the inner cavity of the tank body (1) into a cooling cavity (3) and a separation cavity (4), the partition plate (2) is provided with a communication hole (5) for communicating the cooling cavity (3) and the separation cavity (4), the cooling cavity (3) is provided with a cooling device (6), the top of the tank body (1) is provided with a feeding hole (7) communicated with the cooling cavity (3), the side wall of the tank body (1) is provided with a ventilation pipe (8) communicated with the separation cavity (4), the ventilation pipe (8) is connected with a first fan, the bottom of the tank body (1) is provided with a first discharging pipe (9) and a second discharging pipe (10) communicated with the separation cavity (4), the second discharging pipe (10) is connected with a secondary separation device, the secondary separation device comprises a barrel body (11) communicated with the second discharging pipe (10), the screw shaft (12) is rotationally connected to the inner cavity of the barrel body (11), a motor (13) is arranged on the outer wall of the barrel body (11), the output end of the motor (13) is connected with the screw shaft (12), a mounting hole is formed in the bottom of the barrel body (11), a screen (14) matched with the mounting hole is detachably connected to the bottom of the barrel body (11), and a material receiving plate (15) matched with the mounting hole is connected to the bottom of the barrel body (11).

2. The rapid cooling and screening device for the adult eel feed as claimed in claim 1, wherein: and a first filter screen (16) and a drying plate (17) are arranged on one side of the ventilation pipe (8) close to the first fan.

3. The rapid cooling and screening device for the adult eel feed as claimed in claim 1, wherein: the cooling device (6) comprises a left baffle (18) and a right baffle (19), the right baffle (19) is obliquely and downwards fixed on the right side wall of the cooling cavity (3), the left baffle (18) is obliquely and downwards fixed on the left side wall of the cooling cavity (3), the side wall of the cooling cavity (3) is connected with an air guide pipe (20), and a second fan (21) is arranged in the inner cavity of the air guide pipe (20).

4. The rapid cooling and screening device for the adult eel feed as claimed in claim 3, wherein: one end of the air guide pipe (20) close to the second fan (21) is connected with a second filter screen (22).

5. The rapid cooling and screening device for the adult eel feed as claimed in claim 1, wherein: the middle part of the bottom wall of the separation cavity (4) is provided with a breast board (23), and the first discharge pipe (9) and the second discharge pipe (10) are symmetrically arranged at the left end and the right end of the breast board (23).