CN217952839U

CN217952839U - Even cooling device is used in chemical fertilizer production and processing

Info

Publication number: CN217952839U
Application number: CN202222378305.9U
Authority: CN
Inventors: 唐玉伟; 周雪兰; 王玉芳; 刘纪忠
Original assignee: Shandong Tangshi Chemical Co ltd
Current assignee: Shandong Tangshi Chemical Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-02
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to a chemical fertilizer production and processing technical field discloses a chemical fertilizer production and processing is with even cooling device, including cooling the casing, the first conveyer belt of inside upper end one side fixedly connected with of cooling casing, the inboard middle part slope of cooling casing is provided with the guide duct, is located the air inlet has been seted up on the inside wall of guide duct inside, the first motor of the inside upper end fixedly connected with of guide duct, the first fan of first motor output end fixedly connected with, the inside lower extreme slope of cooling casing is provided with the second conveyer belt, the inside bottom of cooling casing is provided with the second feed inlet, second feed inlet lower extreme is provided with a plurality of chute feeders, and is a plurality of the chute feeders inside rotates respectively and is connected with the pay-off axle. The utility model discloses in, through setting up system fan cooler and water cooling plant, carry out forced air cooling and water-cooling to the chemical fertilizer to the realization is to the even cooling of chemical fertilizer.

Description

Uniform cooling device for production and processing of chemical fertilizer

Technical Field

The utility model relates to a chemical fertilizer production and processing technical field especially relates to a chemical fertilizer production and processing is with even cooling device.

Background

The manufacturing process of the fertilizer comprises turning, granulating, drying and the like, in the prior art, the temperature of fertilizer particles is generally higher after the granulating and drying steps, particularly the temperature of the fertilizer particles obtained by high tower granulating, slurry spraying granulating or disc granulating and the like is generally about 60-80 ℃, so that after the fertilizer comes out of a drying drum, a cooling device is required to cool, and then the next operation is carried out.

Through retrieval, the chinese patent discloses a chemical fertilizer cooling device (publication number CN 207528094U), and although the heat exchanger cools the chemical fertilizer, the patent technology has the problem of uneven cooling area, which results in poor cooling effect and prolonged production time, therefore, the technicians in the field provide an even cooling device for chemical fertilizer production and processing to solve the problems proposed in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the even cooling device is used in chemical fertilizer production and processing who proposes provides one kind with chemical fertilizer semi-manufactured goods through forced air cooling precooling earlier, the chemical fertilizer production and processing of rethread water cooling further cooling uses even cooling device.

In order to achieve the above purpose, the utility model provides a following technical scheme: a uniform cooling device for production and processing of chemical fertilizers comprises a cooling shell, wherein a first feed inlet is formed in one side of the top end of the cooling shell, two heat dissipation ports are formed in the upper portion of the front end of the cooling shell, an air inlet pipe is fixedly connected to the side end of the cooling shell, a refrigerator is fixedly connected to the other end of the air inlet pipe, a plurality of discharge ports are formed in the lower portion of the front end of the cooling shell, a limiting plate is fixedly connected to the upper portion of the discharge ports, a water inlet and a water outlet are formed in the lower portion of one side, away from the air inlet pipe, of the cooling shell side in parallel, supporting rods are fixedly connected to corners of the bottom end of the cooling shell, and supporting blocks are fixedly connected to the bottom ends of the supporting rods;

a first conveying belt is fixedly connected to one side of the upper end inside the cooling shell, two air bins are arranged on one side of the upper end inside the cooling shell, which is far away from the first conveying belt, a third motor is fixedly connected to one side inside the two air bins, second fans are fixedly connected to output ends of the two third motors, an air guide pipe is obliquely arranged in the middle of the inner side of the cooling shell, an air inlet is formed in an inner side wall inside the air guide pipe, the air inlet sequentially penetrates through an inner side wall of the air guide pipe and an inner side wall of the cooling shell and is communicated to the outside, the first motor is fixedly connected to the upper end inside the air guide pipe, a first fan is fixedly connected to the output end of the first motor, a second conveying belt is obliquely arranged at the lower end inside the cooling shell, a second feeding hole is formed in the bottom end inside the cooling shell, a plurality of feeding grooves are formed in the lower end of the second feeding hole, feeding shafts are respectively and rotatably connected to the insides of the plurality of feeding grooves, one ends of the plurality of the feeding shafts, which are far away from a limiting plate, respectively penetrate through the feeding grooves and are fixedly connected to the second motors, and output ends of the plurality of the second motors are fixedly connected to the feeding shafts;

through the technical scheme, the fertilizer semi-finished product is effectively cooled by air and then cooled by water, so that the cooling efficiency is greatly improved, and the aim of uniformly cooling the fertilizer semi-finished product can be fulfilled.

Furthermore, the two air bins are respectively communicated with a heat dissipation port, the air inlet is communicated with an air inlet pipe, the first feed port is communicated with the interior of the cooling shell, and the second feed port is communicated with a feed chute;

through above-mentioned technical scheme, can realize the circulation of air in the cooling shell, the effectual hot-air with in the shell is taken out, changes into cold air simultaneously.

Further, the diameter of the feeding shaft is equal to the inner diameter of the feeding groove;

through above-mentioned technical scheme, more effective export the fertilizer semi-manufactured goods to do not take place to reveal.

Further, the air guide pipe is parallel to the second conveyor belt;

through the technical scheme, the cooling effect of the semi-finished fertilizer can be more uniform.

Furthermore, the joint of the feeding groove and the cooling shell is of a hollow structure, and the water inlet and the water outlet are communicated with the hollow structure;

through above-mentioned technical scheme, do benefit to and form better water cooling system.

Furthermore, the head end of the first conveyor belt is arranged at the bottom of the first feed port, the tail end of the first conveyor belt is arranged above the second conveyor belt, and the tail end of the second conveyor belt is arranged above the second feed port;

through above-mentioned technical scheme, do benefit to the fertilizer semi-manufactured goods and get into cooling device to efficient output.

Furthermore, a filter screen is embedded at one end of the air bin, which is far away from the cooling shell, and a drying agent is filled in the filter screen;

through above-mentioned technical scheme, effectual hot-air outgoing who produces after cooling the chemical fertilizer, the vapor that can also adsorb the in-process production of cooling simultaneously.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, set up conveyer belt and refrigerator, let the in-process of chemical fertilizer semi-manufactured goods transportation in the cooling shell, the preliminary cooling is carried out to the chemical fertilizer to the first fan of cooperation and second fan, and the hot-air that will rise simultaneously is got rid of and is adsorbed the steam that produces in the cooling process, is that the temperature can not rise in the device, provides a good preliminary cooling environment.

2. The utility model discloses in, set up a water-cooling circulation structure, will advance preliminary cooling back chemical fertilizer semi-manufactured goods, carry out a water-cooling process once more, make it reach evenly refrigerated effect.

3. The utility model discloses in, set up the wind storehouse in cooling device one side, outside utilizing the fan with the hot-air discharging device that the chemical fertilizer cooling in-process produced, still can adsorb the steam that produces in the cooling process simultaneously to prevent that outside steam from getting into.

Drawings

FIG. 1 is a perspective view of a uniform cooling device for fertilizer production and processing provided by the present invention;

FIG. 2 is a perspective view of another perspective of the uniform cooling device for fertilizer production and processing provided by the present invention;

FIG. 3 is the utility model provides a chemical fertilizer production and processing is with even cooling device's cross-sectional view

Fig. 4 is a perspective view of the feeding shaft of the uniform cooling device for fertilizer production and processing provided by the utility model.

Illustration of the drawings:

1. a first feed port; 2. a heat dissipation port; 3. a water inlet; 4. a water outlet; 5. a support bar; 6. a support block; 7. a limiting plate; 8. a refrigerator; 9. an air inlet pipe; 10. cooling the housing; 11. a discharge port; 12. a first conveyor belt; 13. a first motor; 14. an air guide pipe; 15. a first fan; 16. an air inlet; 17. a second feed port; 18. a second motor; 19. a feed shaft; 20. a feed chute; 21. a second conveyor belt; 22. a third motor; 23. a second fan; 24. a wind cabin; 25. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a chemical fertilizer production and processing is with even cooling device, including cooling casing 10, cooling casing 10 top one side is provided with first feed inlet 1, cooling casing 10 front end top is provided with two thermovents 2, cooling casing 10 side fixedly connected with intake pipe 9, intake pipe 9 other end fixedly connected with refrigerator 8, a plurality of discharge gates 11 have been seted up to cooling casing 10 front end below, discharge gate 11 top fixedly connected with limiting plate 7, cooling casing 10 keeps away from intake pipe 9 one side below and is provided with water inlet 3 and delivery port 4 side by side, each angle fixedly connected with bracing piece 5 in cooling casing 10 bottom, bracing piece 5 bottom fixedly connected with supporting shoe 6, a stable outside supporting framework is provided, also leave certain space for discharge gate 11 simultaneously, be convenient for the chemical fertilizer semi-finished product on next step work more.

The inside upper end one side fixedly connected with first conveyer belt 12 of cooling casing 10, the inside upper end of cooling casing 10 is kept away from first conveyer belt 12 one side and is provided with two wind storehouse 24, the inside one side fixedly connected with third motor 22 of two wind storehouse 24, the output fixedly connected with second fan 23 of two third motor 22, the inboard middle part slope of cooling casing 10 is provided with guide duct 14, it has seted up air inlet 16 to be located on the inside wall of guide duct 14 inside, air inlet 16 runs through an inside wall of guide duct 14 and the inside wall of cooling casing 10 in proper order and leads to the outside, the inside upper end fixedly connected with first motor 13 of guide duct 14, first motor 13 output end fixedly connected with first fan 15, the inside lower extreme slope of cooling casing 10 is provided with second conveyer belt 21, the inside bottom of cooling casing 10 is provided with second feed inlet 17, second feed inlet 17 lower extreme is provided with a plurality of feed chutes 20, the inside rotation respectively of a plurality of feed chutes 20 is connected with pay-off shaft 19, 7 one end is kept away from respectively and runs through feed chute 20 and fixedly connected with second motor 18 to a plurality of feed chutes 19, a plurality of second motor 18 output and a plurality of second motor 18 and second motor 18 output and 19 fixed connection, the linkage between each motor, carry out the preliminary cooling of the half-finished product, carry out the preliminary cooling to the cooling greatly the internal cooling of the chemical fertilizer after the cooling the chemical fertilizer, the limiting plate is carried out the air cooling efficiency of the chemical fertilizer greatly, the even cooling.

Two wind bins 24 communicate with thermovent 2 respectively, air inlet 16 communicates with intake pipe 9, first feed inlet 1 communicates with the inside of cooling shell 10, second feed inlet 17 communicates with chute 20, thereby realize the circulation of air in cooling shell 10, the effectual hot air with the shell is taken out, trade in cold air simultaneously, 19 diameters of pay-off shafts equals with chute 20 internal diameter, guide duct 14 is parallel with second conveyer belt 21, chute 20 is hollow structure with cooling shell 10 junction, water inlet 3 and delivery port 4 communicate with hollow structure, do benefit to and form better water cooling system, first conveyer belt 12 head end sets up in first feed inlet 1 bottom, and the tail end sets up in second conveyer belt 21 top, second conveyer belt 21 tail end sets up in second feed inlet 17 top, wind bin 24 keeps away from cooling shell 10 one end and inlays filter screen 25, and filter screen 25 is inside packing is provided with the drier, the effectual hot air who produces after the fertilizer cooling discharges, can also adsorb the vapor that the cooling in-process produced simultaneously.

The working principle is as follows: carry with the coolant liquid and recovery unit communicate with water inlet 3 and delivery port 4 respectively, and carry the condensate to the hollow structure in the chute feeder 20 outside, secondly open each part motor, pour into chemical fertilizer semi-manufactured goods in to first feed inlet 1, the chemical fertilizer is through in first conveyer belt 12 and the 21 data send process of second conveyer belt, at first carry out the forced air cooling primary cooling, rethread second feed inlet 17 gets into in the chute feeder 20, the chemical fertilizer still receives even water-cooling when passing through 19 outside outputs of pay-off shaft, the cooling finishes this moment, the chemical fertilizer is carried outside cooling device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a chemical fertilizer production and processing is with even cooling device, includes cooling casing (10), its characterized in that: a first feeding hole (1) is formed in one side of the top end of the cooling shell (10), two heat radiating holes (2) are formed in the upper portion of the front end of the cooling shell (10), an air inlet pipe (9) is fixedly connected to the side end of the cooling shell (10), a refrigerator (8) is fixedly connected to the other end of the air inlet pipe (9), a plurality of discharge holes (11) are formed in the lower portion of the front end of the cooling shell (10), a limiting plate (7) is fixedly connected to the upper portion of each discharge hole (11), a water inlet (3) and a water outlet (4) are arranged in parallel in the lower portion of one side, away from the air inlet pipe (9), of the cooling shell (10), supporting rods (5) are fixedly connected to corners of the bottom end of the cooling shell (10), and supporting blocks (6) are fixedly connected to the bottom ends of the supporting rods (5);

a first conveying belt (12) is fixedly connected to one side of the upper end inside the cooling shell (10), two air bins (24) are arranged on one side, far away from the first conveying belt (12), of the upper end inside the cooling shell (10), a third motor (22) is fixedly connected to one side inside the two air bins (24), a second fan (23) is fixedly connected to the output ends of the two third motors (22), an air guide pipe (14) is obliquely arranged in the middle of the inner side of the cooling shell (10), an air inlet (16) is formed in one inner side wall inside the air guide pipe (14), the air inlet (16) sequentially penetrates through one inner side wall of the air guide pipe (14) and one inner side wall of the cooling shell (10) and is communicated to the outside, a first motor (13) is fixedly connected to the upper end inside the air guide pipe (14), a first fan (15) is fixedly connected to the output end of the first motor (13), a second conveying belt (21) is obliquely arranged at the lower end inside the cooling shell (10), a second feeding hole (17) is arranged at the bottom end inside the cooling shell (10), a plurality of feeding grooves (20) are fixedly connected to one end of a plurality of feeding shafts (19), and a plurality of feeding shaft (19) are respectively connected to a limiting plate (7), the output ends of the second motors (18) are fixedly connected with a feeding shaft (19).

2. The uniform cooling device for fertilizer production and processing as claimed in claim 1, wherein: the two air bins (24) are respectively communicated with the heat dissipation port (2), the air inlet (16) is communicated with the air inlet pipe (9), the first feeding port (1) is communicated with the interior of the cooling shell (10), and the second feeding port (17) is communicated with the feeding groove (20).

3. The uniform cooling device for fertilizer production and processing as claimed in claim 1, wherein: the diameter of the feeding shaft (19) is equal to the inner diameter of the feeding groove (20).

4. The uniform cooling device for fertilizer production and processing as claimed in claim 1, wherein: the air guide pipe (14) is parallel to the second conveyor belt (21).

5. The uniform cooling device for fertilizer production and processing as claimed in claim 1, wherein: the joint of the feeding groove (20) and the cooling shell (10) is of a hollow structure, and the water inlet (3) and the water outlet (4) are communicated with the hollow structure.

6. The uniform cooling device for fertilizer production and processing as claimed in claim 1, wherein: the head end of the first conveying belt (12) is arranged at the bottom of the first feeding hole (1), the tail end of the first conveying belt is arranged above the second conveying belt (21), and the tail end of the second conveying belt (21) is arranged above the second feeding hole (17).

7. The uniform cooling device for fertilizer production and processing as claimed in claim 1, wherein: one end, far away from the cooling shell (10), of the wind bin (24) is inlaid with a filter screen (25), and a drying agent is filled in the filter screen (25).