CN217785674U

CN217785674U - Fodder drying system

Info

Publication number: CN217785674U
Application number: CN202221594579.5U
Authority: CN
Inventors: 安德斯·卡罗·彼林; 舒莫塔尔斯基·马丁
Original assignee: Aile Aquatic Products Qingdao Co ltd
Current assignee: Aile Aquatic Products Qingdao Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-11
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a feed processing field, concretely relates to fodder drying system. It includes the stoving case fan, the combustor, the stoving case, the fodder conveyer belt, still include the stoving section of thick bamboo in advance, the section of thick bamboo blanking plate of stoving in advance, the stoving section of thick bamboo fan in advance, fodder primary baffle, the water conservancy diversion baffle, fodder secondary baffle, the stoving case top is located to the stoving section of thick bamboo in advance, the stoving section of thick bamboo in advance passes through the section of thick bamboo blanking plate of stoving in advance, stoving section of thick bamboo fan links to each other with the stoving case, stoving case fan passes through the combustor and links to each other with the stoving case, fodder primary baffle, fodder secondary baffle are located the upper wall of stoving incasement chamber, the water conservancy diversion baffle, the fodder conveyer belt is located in the middle of the stoving incasement chamber. The fodder drying system not only improves the drying heat efficiency and the heat utilization rate, but also has more uniform drying effect, and can produce expanded fodder with the diameter larger than 0.5 mm.

Description

Fodder drying system

Technical Field

The utility model relates to a feed processing field, concretely relates to fodder drying system.

Background

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The processing flow of the feed is generally divided into the process steps of receiving raw materials, crushing, blending, mixing, granulating, drying and the like, and the drying of the feed is an important step.

The purpose of feed drying is to remove excessive moisture in feed raw materials so as to facilitate packaging, transportation, storage, processing and use, but the existing equipment generally has the defects of low drying efficiency, low heat utilization rate, uneven drying effect and the like, so an improved technology is urgently needed to solve the problem in the prior art.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the prior art above, the utility model aims at providing a fodder drying system, accessible pre-drying section of thick bamboo carries out the pre-drying to the fodder, tentatively dries the moisture on fodder surface, and through stoving case stoving again, reaches the purpose of drying completely, has not only improved the stoving thermal efficiency greatly for the stoving effect is more even, and the used hot-air of pre-drying has improved the heat utilization ratio for stoving case exhaust tail gas in addition. The net-shaped conveying belt made of PPS material is selected, so that the mechanical strength is improved, the pore diameter is reduced and the distribution is uniform, and the expanded feed with the diameter larger than 0.5mm can be produced.

The utility model discloses an adopt following technical scheme to realize:

the fodder drying system comprises a drying box fan, a combustor, a drying box and a fodder conveying belt, and further comprises a pre-drying cylinder, a pre-drying cylinder blanking plate, a pre-drying fan, a fodder primary baffle, a flow guide baffle and a fodder secondary baffle, wherein the pre-drying cylinder is positioned above the drying box, the pre-drying cylinder is connected with the drying box through the pre-drying cylinder blanking plate, the pre-drying fan, the drying box fan is connected with the drying box through the combustor, the fodder primary baffle and the fodder secondary baffle are positioned on the upper wall of an inner cavity of the drying box, and the flow guide baffle and the fodder conveying belt are positioned in the middle of the inner cavity of the drying box.

A stoving section of thick bamboo top be equipped with the feeder hopper, the feeder hopper passes through the dust screen and links to each other with a stoving section of thick bamboo in advance, the fodder falls naturally behind the dust screen in the stoving section of thick bamboo in.

A pre-drying cylinder partition plate is arranged in the pre-drying cylinder, is of a net structure and is made of stainless steel, and the partition plates are distributed at intervals by taking the center of the drying cylinder as a base point, and the number of the partition plates is preferably 8.

The pre-drying cylinder is connected with the pre-drying fan through a pre-drying fan outlet pipeline, a support frame fixing support is arranged below the pre-drying cylinder, and the material is preferably stainless steel.

The pre-drying fan is connected with the drying box through a pre-drying fan inlet pipeline, and tail gas in the drying box is recycled.

An air diffusion cover is arranged below the combustor, the shape of the air diffusion cover is horn-shaped, and the material is preferably stainless steel.

The feed first-stage baffle and the feed second-stage baffle are identical in structure, located on two sides of the air diffusion cover and composed of baffle frames, distributing teeth and distributing ribs, the distributing teeth are located below the baffle frames and connected with the lower edges of the baffle frames, the distributing ribs are located in the middle of the baffle frames and connected with the upper edges and the lower edges of the baffle frames, and the distributing ribs are transversely arranged at intervals.

And a drying box blanking plate is arranged below the drying box, and the dried feed is conveyed to the next device through the blanking plate.

The feed conveying belt is powered by a conveying shaft, is positioned below the air diffusion cover and is made of a PPS mesh plate.

The water conservancy diversion baffle be fixed in on the stoving box, be located two conveying axle middles and be located the air diffusion cover under, hot drying gas arrives the guide plate through the hole of conveyer belt and changes the direction after, presses close to one side of conveyer belt to the fodder and carries out the drying, the preferred stainless steel of guide plate material.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt fodder drying system, through the predrying to the fodder, reduced the rate of bringing water on fodder surface, through the arrangement of stoving incasement fodder one-level baffle and fodder second grade baffle to the fodder form to and the water conservancy diversion effect of guide plate, make the fodder dry completely, not only improved the stoving thermal efficiency greatly, make the stoving effect more even, the used hot-air of predrying has improved the heat utilization ratio for stoving case exhaust tail gas moreover. The net-shaped conveying belt made of PPS material is selected, so that the mechanical strength is improved, the pore diameter is reduced and the distribution is uniform, and the expanded feed with the diameter larger than 0.5mm can be produced.

Drawings

Fig. 1 is a schematic structural view of the feed drying system of the present invention;

FIG. 2 is a schematic structural view of the baffle of the present invention;

in the figure: 1. a pre-drying cylinder; 2. a pre-drying cylinder partition plate; 3. a dust screen; 4. a feed hopper; 5. a support frame; 6. pre-drying a barrel blanking plate; 7. an outlet pipeline of the pre-drying fan; 8. a pre-drying fan; 9. an inlet pipeline of a pre-drying fan; 10. a drying box fan; 11. a burner; 12. an air diffusion hood; 13. a feed first-stage baffle; 14. drying box; 15. a transfer shaft; 16. a flow guide baffle plate; 17. a feed conveyor belt; 18. a feed secondary baffle; 19. a drying box blanking plate; 20. a baffle frame; 21. distributing teeth; 22. and (4) material separating edges.

Detailed Description

In order to make the purpose and technical solution of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings.

Example 1

As shown in fig. 1, fodder drying system, including pre-drying cylinder 1, pre-drying cylinder blanking plate 6, pre-drying fan 8, stoving case fan 10, combustor 11, fodder one-level baffle 13, stoving case 14, water conservancy diversion baffle 16, fodder conveyer belt 17, fodder second grade baffle 18, pre-drying cylinder 1 is located stoving case 14 top, pre-drying cylinder 1 is through pre-drying cylinder blanking plate 6, pre-drying fan 8 links to each other with stoving case 14, stoving case fan 10 passes through combustor 11 and links to each other with stoving case 14, fodder one-level baffle 13, fodder second grade baffle 18 are located the upper wall of stoving case 14 inner chamber, water conservancy diversion baffle 16, fodder conveyer belt 17 are located in the middle of stoving case 14 inner chamber. A feeder hopper 4 is arranged above the pre-drying cylinder 1, the feeder hopper 4 is connected with the pre-drying cylinder 1 through a dustproof net 3, and the feed naturally falls into the pre-drying cylinder 1 after passing through the dustproof net 3. A pre-drying cylinder partition plate 2 is arranged inside the pre-drying cylinder 1, the pre-drying cylinder partition plate 2 is of a net structure and made of stainless steel, the partition plates are distributed at intervals with the center of the drying cylinder as a base point, the number of the partition plates is 8, the partition plates are always in a rotating state during production, and the rotating direction is anticlockwise rotation. A pre-drying cylinder 1 is connected with a pre-drying fan 8 through a pre-drying fan outlet pipeline 7, and a support frame 5 is fixedly supported below the pre-drying cylinder 1 and is made of stainless steel. The pre-drying fan 8 is connected with the drying box 14 through a pre-drying fan inlet pipeline 9, and tail gas in the drying box 14 is recycled. An air diffusion cover 12 is arranged below the combustor 11, is horn-shaped and is made of stainless steel. The flow guide baffle 16 is fixed on the drying box 14, the flow guide baffle 16 is positioned between the two conveying shafts 15 and is positioned under the air diffusion cover 12, after the hot drying gas reaches the flow guide baffle 16 through the holes of the feed conveying belt 17 and changes direction, one side of the feed close to the feed conveying belt 17 is dried, and the flow guide baffle 16 is preferably made of stainless steel. A drying box blanking plate 19 is arranged below the drying box 14, and the dried feed is conveyed to the next device through the blanking plate. The feed conveyer belt 17 is powered by the conveying shaft 15 and is positioned below the air diffusion cover 12, and the feed conveyer belt 17 is of a net structure and is made of PPS (polyphenylene sulfide).

As shown in fig. 2, the first-stage feed baffle 13 and the second-stage feed baffle 18 have the same structure, the baffles are located on both sides of the air diffusion hood 12, fixed above the inner side of the drying box 14, and are composed of a baffle frame 20, feed dividing teeth 21 and feed dividing ribs 22, the feed dividing teeth 21 are located below the baffle frame 20 and connected with the lower edge of the baffle frame 20, the feed dividing ribs 22 are located in the middle of the baffle frame 20 and connected with the upper and lower edges of the baffle frame 20, and the feed dividing ribs 22 are transversely arranged at intervals. The feed secondary baffle 18 is arranged in a hollow way by taking feed dividing teeth of the feed primary baffle 13 as reference points, and gaps are reserved between the feed dividing ribs 22, so that the feed is combed conveniently, and hot air in the drying box 14 is convenient to circulate.

Above-mentioned fodder drying system, the during operation includes the following step:

(1) The feed enters the pre-drying cylinder 1 through the feed hopper 4, the pre-drying cylinder partition plate 2 starts to rotate, the pre-drying fan 8, the drying box fan 10 and the combustor 11 start to work at the same time, and the conveying shaft 15 drives the feed conveying belt 17 to start to operate; (2) After being dried by the pre-drying cylinder 1, the feed enters the drying box 14 through the pre-drying cylinder blanking plate 6; (3) The high-temperature air is conveyed in the drying box (14) through a feed conveying belt 17, is combed by a feed primary baffle 13 and a feed secondary baffle 18, is dried by high-temperature air generated by a drying box fan 10 and a burner 11, and then enters the next production device through a drying box blanking plate 19.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and all the equivalent modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a fodder drying system, including stoving case fan (10), combustor (11), stoving case (14), fodder conveyer belt (17), a serial communication port, still include stoving section of thick bamboo (1) in advance, stoving section of thick bamboo blanking plate (6) in advance, stoving fan (8) in advance, fodder primary baffle (13), water conservancy diversion baffle (16), fodder secondary baffle (18), stoving section of thick bamboo (1) in advance is located stoving case (14) top, stoving section of thick bamboo (1) in advance links to each other with stoving case (14) through stoving section of thick bamboo blanking plate (6) in advance, stoving fan (8) in advance, stoving case fan (10) link to each other with stoving case (14) through combustor (11), fodder primary baffle (13), fodder secondary baffle (18) are located the upper wall of stoving case (14) inner chamber, water conservancy diversion baffle (16), fodder conveyer belt (17) are located in the middle of stoving case (14) inner chamber.

2. The feed drying system according to claim 1, characterized in that a feed hopper (4) is arranged above the pre-drying cylinder (1), and the feed hopper (4) is connected with the pre-drying cylinder (1) through a dust screen (3).

3. The feed drying system according to claim 1, wherein a pre-drying drum partition plate (2) is arranged inside the pre-drying drum (1), and the pre-drying drum partition plate (2) is of a net structure and is made of stainless steel.

4. The feed drying system according to claim 1, wherein the pre-drying cylinder (1) is connected with a pre-drying fan (8) through a pre-drying fan outlet pipeline (7), and a support frame (5) is fixedly supported below the pre-drying cylinder (1).

5. Feed drying system according to claim 1, characterised in that the pre-drying fan (8) is connected to the drying box (14) via a pre-drying fan inlet duct (9).

6. The feed drying system according to claim 1, characterized in that an air diffusion hood (12) is arranged below the burner (11).

7. The feed drying system according to claim 6, characterized in that the feed primary baffle (13) and the feed secondary baffle (18) have the same structure and are located on both sides of the air diffusion cover (12), the baffles are composed of baffle frames (20), distributing teeth (21) and distributing ribs (22), the distributing teeth (21) are located below the baffle frames (20) and are connected with the lower edges of the baffle frames (20), the distributing ribs (22) are located in the middle of the baffle frames (20) and are connected with the upper and lower edges of the baffle frames (20), and the distributing ribs (22) are transversely arranged at intervals.

8. The feed drying system according to claim 6, characterized in that the feed conveyor belt (17) is powered by the conveying shaft (15), the feed conveyor belt (17) is located below the air diffusion cover (12), and the feed conveyor belt (17) is of a net structure and is made of PPS.

9. The feed drying system according to claim 8, characterized in that the deflector (16) is fixed to the body of the drying box (14) in the middle of the two transfer shafts (15) and directly below the air diffusion hood (12).

10. The feed drying system according to claim 1, wherein a drying box blanking plate (19) is arranged below the drying box (14), and the drying box blanking plate (19) is positioned inside the drying box (14) and extends out of the drying box (14).