CN219244071U - Scraper type boiling drying cooler - Google Patents

Abstract

The utility model discloses a scraper type boiling drying and cooling machine, which relates to the technical field of drying and cooling machines. The utility model comprises a drying and cooling box. The inside of the drying and cooling box is connected with a driving roller and a driven roller through rotation of a rotating shaft. A stirring scraper is provided, a fluidized drying bed is fixedly connected horizontally to the drying and cooling box below the stirring belt, and a deflector is fixedly connected to the drying and cooling box below the boiling drying bed. The utility model can prolong the falling distance of the material by setting the deflector at the lower part of the drying and cooling box, thereby prolonging the cooling time of the material, so that the boiled and dried material can be cooled effectively, and the material can be cooled evenly on the deflector. The opening of ventilation holes can improve the ventilation of the deflector, so that the material can fully contact with the cooling air during the process of falling along the surface of the deflector, thereby improving the cooling effect.

Description

A scraper type boiling drying cooler

technical field

The utility model belongs to the technical field of drying and cooling machines, in particular to a scraper type boiling drying and cooling machine.

Background technique

Traditional drying equipment cannot be continuously dried and cooled, and materials must be cooled in a cooling room. Conventional fluidized beds can only be produced intermittently one bed at a time, and the production cycle is long and continuous production is not possible.

In view of the above problems, the patent application number 200720153976.8 discloses a scraper type fluidized drying and cooling machine, including a dryer and a cooler, both of which have a cabinet, in which a fluidized bed is arranged, and above the fluidized bed The cabinet has a feed inlet and a discharge port, the cabinet below the fluidized bed has an air inlet, a rotary chain is provided between the feed port and the discharge port, scrapers are arranged at intervals on the rotary chain, the discharge port of the dryer and The feed inlets of the cooler are connected with auger pipes. Both the drying machine and the cooling machine are provided with an induced air pipe connected to the induced draft fan above the rotary chain in the casing. The advantages of the above technical solution are: high drying and cooling intensity, energy saving, high degree of automation, continuous production, stable quality, and small occupied area.

However, in actual use, the applicant found that in the process of cooling the dried material, the cooling path of the material is relatively short, so that the dried material cannot be fully cooled. In view of this, we propose a scraper type Boiling dry cooling machine to solve the above problems.

Utility model content

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model relates to a scraper type fluidized drying and cooling machine, which includes a drying and cooling box. The interior of the drying and cooling box is connected with a driving roller and a driven roller through a rotating shaft. The driving roller and the driven roller pass through The driving belt is connected by transmission, the surrounding side wall of the stirring belt is provided with a stirring scraper, the drying and cooling box below the stirring belt is fixedly connected with a boiling drying bed horizontally, and the drying bed below the boiling drying bed is The cooling box is obliquely fixedly connected with deflectors, and several deflectors are arranged in a staggered manner. The outer wall of the dry cooling box on one side of the deflectors is fixedly connected with a cooling fan, and the bottom of the dry cooling box is set There is a discharge pipe.

Preferably, the two ends of the driving belt are respectively sleeved on the driving roller and the driven roller, and the front end of the rotating shaft at the position of the driving roller is connected to the servo motor fixedly installed on the front side of the drying and cooling box. The swivel end is fixedly connected.

Preferably, a feeding hopper is provided on the outer wall of the drying and cooling box on one side of the driving belt, and the lower end of the feeding hopper communicates with the interior of the drying and cooling box.

Preferably, a blower is also fixedly installed on the outer wall of the drying and cooling box below the hopper, and the outlet end of the blower communicates with the inside of the fluidized drying bed, and one side of the fluidized drying bed is connected to the drying and cooling chamber. A feeding channel is also arranged between the boxes.

Preferably, ventilation holes are evenly opened on the surface of the deflector, and an air outlet window is also provided at the same height as the cooling fan on the other side of the drying and cooling box.

Preferably, a power switch is fixedly installed on the front side of the drying and cooling box, the power switch is electrically connected to an external power supply through wires, and the power switch is also electrically connected to the blower, cooling fan and servo motor through wires. connect.

Preferably, the bottom of the drying and cooling box is also symmetrically and fixedly connected with legs.

The utility model has the following beneficial effects:

The utility model can prolong the falling distance of the material by setting the deflector at the lower part of the drying and cooling box, thereby prolonging the cooling time of the material, so that the boiled and dried material can be cooled effectively, and the material can be cooled evenly on the deflector. The opening of ventilation holes can improve the ventilation of the deflector, so that the material can fully contact with the cooling air during the process of falling along the surface of the deflector, thereby improving the cooling effect.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a perspective view of a scraper type boiling drying and cooling machine of the present invention;

Fig. 2 is a schematic diagram of the internal structure of a scraper type boiling drying and cooling machine of the present invention;

Fig. 3 is a perspective view of a deflector in a scraper type fluidized drying and cooling machine of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Drying and cooling box; 11. Feeding hopper; 12. Unloading channel; 13. Outlet window; 14. Unloading pipe; 15. Outrigger; 2. Driving roller; 3. Driven roller; 4 , toggle belt; 41, toggle scraper; 5, fluidized drying bed; 6, blower; 7, cooling fan; 8, deflector; 81, ventilation hole; 9, servo motor; 10, power switch.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the utility model is a scraper-type boiling drying and cooling machine, which includes a drying and cooling box 1, and the inside of the drying and cooling box 1 is connected with a driving roller 2 and a driven roller 3 through the rotation of the rotating shaft. The driving roller 2 and the driven roller 3 are connected through the driving belt 4, and the side wall of the driving belt 4 is provided with a driving scraper 41, and the drying and cooling box 1 below the driving belt 4 is horizontally fixedly connected with a The fluidized drying bed 5, the drying and cooling box 1 below the fluidized drying bed 5 is obliquely fixedly connected with deflectors 8, and several deflectors 8 are arranged in a staggered manner. A cooling fan 7 is connected, and a discharge pipe 14 is arranged at the bottom of the drying and cooling box 1 .

Further, the two ends of the driving belt 4 are respectively sleeved on the driving roller 2 and the driven roller 3, and the front end of the rotating shaft at the position of the driving roller 2 is connected to the servo motor fixedly installed on the front side of the drying and cooling box 1. The rotating end of 9 is fixedly connected.

Further, a feed hopper 11 is provided on the outer wall of the drying and cooling box 1 on one side of the driving belt 4 , and the lower end of the feeding hopper 11 communicates with the inside of the drying and cooling box 1 .

Further, on the outer wall of the drying and cooling box 1 below the feed hopper 11, a blower 6 is also fixedly installed, and the outlet end of the blower 6 communicates with the inside of the fluidized drying bed 5, and one side of the fluidized drying bed 5 is connected to the drying and cooling system. A feeding channel 12 is also arranged between the boxes 1 .

Furthermore, ventilation holes 81 are evenly opened on the surface of the deflector 8 , and an air outlet window 13 is also provided at the same height as the cooling fan 7 on the other side of the drying and cooling box 1 .

Further, a power switch 10 is fixedly installed on the front side of the drying and cooling box 1, the power switch 10 is electrically connected to an external power supply through wires, and the power switch 10 is also electrically connected to the blower 6, cooling fan 7 and servo motor 9 through wires respectively. sexual connection.

Further, the bottom of the drying and cooling box 1 is symmetrically and fixedly connected with support legs 15 .

Working principle: When in use, place the boiling drying cooler stably at a suitable position, drive the blower 6 to rotate through the power switch 10, open the boiling drying bed 5, and drive the cooling fan 7 and the servo motor 9 to rotate at the same time. The wet material to be dried is put into the drying and cooling box 1 from the feeding hopper 11. After the wet material is dried in the cooling box 1, under the action of the boiling drying bed 5, boiling drying can be realized. During this process, the servo motor 9 It can drive the driving roller 2 to rotate, and drive the driven roller 3 to rotate through the driving belt 4 to realize the transmission of the driving belt 4. At this time, the driving belt 4 can drive the driving scraper 41 to drive together, and can dry The final material is moved to the right, and the material moved to the right can fall into the lower part of the drying and cooling box 1 through the discharge channel 12. At this time, the material can gradually slide downward under the guidance of the deflector 8. During this process, the cooling fan 7 can blow cold air towards the material to quickly cool the material, and finally the dried and cooled material can fall into the top of the drying and cooling box 1 and be discharged through the discharge pipe 14 .

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above are only preferred embodiments of the present utility model, and do not limit the present utility model. Any modification to the technical solutions recorded in the foregoing embodiments, and equivalent replacement of some of the technical features all belong to the protection scope of the present utility model. .

Claims (7)

1. a scraper type boiling drying cooler, comprising a drying cooling box (1), is characterized in that: the inside of the drying cooling box (1) is connected with a driving roller (2) and a driven roller ( 3), the driving roller (2) and the driven roller (3) are connected through a driving belt (4), and a driving scraper (41) is arranged on the peripheral side wall of the driving belt (4). ), the drying and cooling box (1) below the moving belt (4) is horizontally fixedly connected with a fluidized drying bed (5), and the drying and cooling box (1) below the described boiling drying bed (5) is obliquely fixedly connected There are deflectors (8), and the deflectors (8) are arranged in a staggered manner, and a cooling fan (7) is fixedly connected to the outer wall of the dry cooling box (1) on one side of the deflectors (8). , the bottom of the drying and cooling box (1) is provided with a discharge pipe (14). 2. A scraper type fluidized drying cooler according to claim 1, characterized in that, the two ends of the driving belt (4) are sleeved on the driving roller (2) and the driven roller (3) respectively. ), the front end of the rotating shaft at the position of the driving roller (2) is fixedly connected with the rotating end of the servo motor (9) fixedly installed on the front side of the drying and cooling box (1). 3. A kind of scraper type boiling drying and cooling machine according to claim 1, characterized in that, a feed hopper (11 ), the lower end of the feed hopper (11) communicates with the inside of the drying and cooling box (1). 4. A kind of scraper type boiling drying cooler according to claim 3, is characterized in that, on the outer wall of the drying cooling box (1) below the described feeding hopper (11), a blower (6) is also fixedly installed. ), the air outlet end of the blower (6) communicates with the inside of the fluidized drying bed (5), and a feeding channel is also arranged between one side of the fluidized drying bed (5) and the drying and cooling box (1) (12). 5. A scraper type fluidized drying cooler according to claim 1, characterized in that, the surface of the deflector (8) is evenly provided with ventilation holes (81), and the drying and cooling box (1) is further A wind outlet window (13) is also arranged at the same height position as the cooling fan (7) on one side. 6. A scraper type boiling drying and cooling machine according to claim 1, characterized in that a power switch (10) is fixedly installed on the front side of the drying and cooling box (1), and the power switch (10) The power switch (10) is also electrically connected to the blower (6), the cooling fan (7) and the servo motor (9) through the wires. 7. A scraper type fluidized drying and cooling machine according to claim 1, characterized in that, the bottom of the drying and cooling box (1) is symmetrically fixedly connected with legs (15).

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