CN216924910U

CN216924910U - Device with quick cooling function after drying

Info

Publication number: CN216924910U
Application number: CN202220500653.6U
Authority: CN
Inventors: 金红玲
Original assignee: Shandong Qianfeng Biological Fertilizer Co ltd
Current assignee: Shandong Qianfeng Biological Fertilizer Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-08
Anticipated expiration: 2032-03-09

Abstract

The utility model belongs to the technical field of drying and post-cooling, and relates to a device with a drying and post-cooling function, which comprises a fixed seat, wherein a vortex tube is fixedly arranged at the top of the fixed seat, one end of the vortex tube is fixedly communicated with a hot end tube, the other end of the vortex tube is fixedly communicated with a material receiving box, a stirring mechanism is arranged in the vortex tube and close to the material receiving box, a plurality of sliding sleeves are arranged on a movable disc, one end of a sliding rod, far away from the hot end tube, is fixedly connected with a limiting piece, a return spring is fixedly connected between the limiting piece and the movable disc, one end of the movable disc, close to the hot end tube, is fixedly connected with a flow dividing conical head, the top of the vortex tube is fixedly communicated with a pressurizing air pipe, the top of the pressurizing air pipe is fixedly provided with a pressurizing fan, one side of the vortex tube, close to the hot end tube, the front end of the material receiving box is hinged with a discharge door, the top of the material receiving box is provided with an air outlet, and a second filter screen is fixedly arranged in the air outlet; the device adopts the principle of a vortex tube to separate cold and heat of pressurized air, and utilizes cold end airflow to drive particle blanking and cooling.

Description

Device with quick cooling function after drying

Technical Field

The utility model belongs to the technical field of drying and cooling, and particularly relates to a device with a drying and rapid cooling function.

Background

The drying and quick cooling device is needed to be used after drying in the process of processing the granular substances, and the drying and cooling device is widely applied to various granular processing in agriculture, industry, manufacturing industry and the like, for example, the processing of granular agricultural fertilizers and molding sand is needed.

Traditional drying back cooling device adopts the comparatively general water-cooling of radiating effect or air-cooled cooling more, and this kind of device not only energy consumption is high, and the radiating effect is obvious inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device with a function of rapid cooling after drying, which is used for solving the problems that the traditional cooling device after drying mostly adopts water cooling or air cooling with a relatively common heat dissipation effect, and the device has high energy consumption and an unobvious heat dissipation effect.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a device with a rapid cooling function after drying, which comprises a fixed seat, wherein a vortex tube is fixedly arranged at the top of the fixed seat, one end of the vortex tube is fixedly communicated with a hot end tube, the other end of the vortex tube is fixedly communicated with a material receiving box, a stirring mechanism is arranged at one side of the vortex tube close to the material receiving box, one end of the hot end tube far away from the vortex tube is provided with a flow dividing mechanism, the flow dividing mechanism comprises a movable disc and a plurality of slide bars, the plurality of slide bars are fixedly connected with the hot end tube, the movable disc is provided with a plurality of sliding sleeves, the movable disc is in sliding insertion with the slide bars through the sliding sleeves, one end of the slide bars far away from the hot end tube is fixedly connected with a limiting piece, a return spring is fixedly connected between the limiting piece and the movable disc, the return spring is positioned at the outer side of the slide bars, one end of the movable disc close to the hot end of the vortex tube is fixedly connected with a flow dividing conical head, and the top of the vortex tube is fixedly communicated with a pressurizing air pipe, the top end of the pressurizing air pipe is fixedly provided with a pressurizing fan, one side of the vortex pipe, which is close to the hot end pipe, is fixedly provided with a first filter screen, the front end of the material receiving box is hinged with a discharging door, the top of the material receiving box is provided with an air outlet, and a second filter screen is fixedly arranged in the air outlet.

As a preferred technical scheme of the utility model, the stirring mechanism comprises two groups of fixing rods and a transmission shaft, one end of each group of fixing rods is fixedly connected with the inner wall of the vortex tube, the other end of each group of fixing rods is fixedly connected with a fixing shaft sleeve, the transmission shaft is rotatably inserted between the two fixing shaft sleeves, and a plurality of stirring blades are fixedly connected to the transmission shaft, so that the granular substances are stirred in the air flow cooling process, and the cooling rate is increased.

As a preferable technical scheme of the utility model, a feeding hole is formed in the front side of the pressurizing air pipe, the output end of the pressurizing fan is downward, and the material is fed by utilizing the vacuum negative pressure adsorption principle.

As a preferable technical scheme of the utility model, a handle is fixedly welded on the discharging door, a lock catch is arranged on the discharging door, and the bottom of the material receiving box inclines forwards, so that the discharging is convenient.

As a preferable technical scheme of the utility model, rubber gaskets are arranged between the vortex tube and the hot end tube as well as between the vortex tube and the material receiving box, so that the connection tightness of the device is improved.

As a preferred technical scheme of the utility model, the inner through hole at one end of the vortex tube, which is close to the material receiving box, is in a circular truncated cone shape with a small inside and a large outside, and the inner through hole at one end of the hot end tube, which is far away from the vortex tube, is in a circular truncated cone shape with a small inside and a large outside, so that hot air and cold air can be conveniently split.

The utility model has the following beneficial effects: the device is innovated by adopting the principle that the vortex tube can separate cold and heat of the pressurized air, the pressurized fan feeds the vortex tube through the pressurized air pipe, the pressurized air forms high-speed rotating airflow, because the diameter of the hot end pipe is small and the length of the hot end pipe is long, the outer ring airflow can generate heat by friction with the inner wall, the temperature of the inner ring is converted into momentum, the temperature is never reduced, the first filter screen is used for blocking the particles, the airflow passes through the shunting cone head in the shunting mechanism to discharge hot airflow at the outer ring, the cold airflow rebounds to drive the particle substances to cool and then enters the material receiving box, and before entering the material receiving box, the cold airflow drives the transmission shaft to rotate through the rotating insertion effect of the transmission shaft and the fixed shaft sleeve in the stirring mechanism, the transmission shaft is disassembled to rotate to drive the stirring blades to rotate, so that the granular materials can be stirred, the cooling speed is increased, the whole device is low in energy consumption, and the cooling speed is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of an apparatus with a post-drying rapid cooling function according to the present invention;

FIG. 2 is a front sectional view of a vortex tube in an apparatus having a rapid cooling function after drying according to the present invention;

FIG. 3 is a schematic structural diagram of a hot end pipe in the device with a rapid cooling function after drying according to the present invention;

FIG. 4 is a front cross-sectional view of a hot end pipe in an apparatus having a rapid cooling after drying function according to the present invention;

FIG. 5 is a left side sectional view of a material receiving box in the device with a rapid cooling function after drying according to the present invention.

In the figure: 1. a fixed seat; 2. a vortex tube; 3. a hot end tube; 4. a material receiving box; 5. a stirring mechanism; 501. fixing the rod; 502. a drive shaft; 503. fixing the shaft sleeve; 504. a stirring blade; 6. a flow dividing mechanism; 601. a movable tray; 602. a slide bar; 603. a sliding sleeve; 604. a limiting sheet; 605. a return spring; 606. a shunting cone head; 7. pressurizing the air pipe; 8. a feed inlet; 9. a booster fan; 10. a first filter screen; 11. a discharge door; 12. an exhaust port; 13. a second filter.

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): as shown in fig. 1-5, a device with a function of rapid cooling after drying comprises a fixed seat 1, a vortex tube 2 is fixedly installed at the top of the fixed seat 1, a hot end tube 3 is fixedly communicated with one end of the vortex tube 2, a material receiving box 4 is fixedly communicated with the other end of the vortex tube 2, a stirring mechanism 5 is arranged at one side of the vortex tube 2 close to the material receiving box 4, a flow distribution mechanism 6 is arranged at one end of the hot end tube 3 far away from the vortex tube 2, the flow distribution mechanism 6 comprises a movable disc 601 and a plurality of sliding bars 602, the plurality of sliding bars 602 are fixedly connected with the hot end tube 3, the movable disc 601 is provided with a plurality of sliding sleeves 603, the movable disc 601 is slidably inserted into the sliding bars 602 through the sliding sleeves 603, one end of the sliding bars 602 far away from the hot end tube 3 is fixedly connected with a limiting plate 604, a return spring 605 is fixedly connected between the limiting plate 604 and the movable disc 601, the return spring 605 is positioned at the outer side of the sliding bars 602, one end of the movable disc 601 close to the hot end of the hot end tube 3 is fixedly connected with a flow distribution cone 606, the top of the vortex tube 2 is fixedly communicated with a pressurizing air pipe 7, the top end of the pressurizing air pipe 7 is fixedly provided with a pressurizing fan 9, one side of the vortex tube 2 close to the hot end tube 3 is fixedly provided with a first filter screen 10, the front end of the material receiving box 4 is hinged with a discharge door 11, the top of the material receiving box 4 is provided with an exhaust port 12, and a second filter screen 13 is fixedly arranged in the exhaust port 12;

the stirring mechanism 5 comprises two groups of fixing rods 501 and a transmission shaft 502, one end of each group of fixing rods 501 is fixedly connected with the inner wall of the vortex tube 2, the other end of each group of fixing rods 501 is fixedly connected with a fixing shaft sleeve 503, the transmission shaft 502 is rotatably inserted between the two fixing shaft sleeves 503, the transmission shaft 502 is fixedly connected with a plurality of stirring blades 504, and granular substances are stirred in the air flow cooling process, so that the cooling rate is increased; a feeding hole 8 is formed in the front side of the pressurizing air pipe 7, the output end of the pressurizing fan 9 faces downwards, and feeding is carried out by utilizing the vacuum negative pressure adsorption principle; a handle is fixedly welded on the discharging door 11, a lock catch is arranged on the discharging door 11, and the bottom of the material receiving box 4 inclines forwards so as to facilitate discharging; rubber sealing gaskets are arranged between the vortex tube 2 and the hot end tube 3 and between the vortex tube and the material receiving box 4, so that the connection tightness of the device is improved; the inner opening of one end of the vortex tube 2 close to the material receiving box 4 is small inside and large outside, the inner opening of one end of the hot end tube 3 far away from the vortex tube 2 is in a circular truncated cone shape with small inside and large outside, and hot air and cold air are conveniently shunted.

Specifically, when the utility model is used, feeding is carried out through a feeding port, a pressurizing fan 9 feeds the vortex tube 2 through a pressurizing air pipe 7, pressurized air forms airflow rotating at high speed, because the diameter of the hot end tube 3 is small and the length is long, the outer-ring airflow can generate heat by friction with the inner wall, the temperature of the inner ring is converted into momentum, the temperature is never reduced, particles are blocked through the first filter screen 10, the airflow pushes the movable disc 601 in the shunting mechanism 6, positioning and returning are carried out by utilizing the elastic action of the return spring 605, meanwhile, the outer-ring hot airflow is discharged through the shunting cone 606, cold airflow can rebound to drive the particles to be cooled and then enter the material receiving box 4, and before entering the material receiving box 4, the cold airflow drives the transmission shaft 502 to rotate through the rotating insertion connection effect of the transmission shaft 502 and the fixed shaft sleeve 503 in the stirring mechanism 5, the rotation of the transmission shaft 502 drives the stirring blades to rotate so as to stir the particles, the cooling rate is improved, the overall energy consumption of the device is low, and the cooling rate is high.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device with quick cooling function after drying which characterized in that: comprises a fixed seat (1), a vortex tube (2) is fixedly arranged at the top of the fixed seat (1), one end of the vortex tube (2) is fixedly communicated with a hot end tube (3), the other end of the vortex tube (2) is fixedly communicated with a material receiving box (4), one side of the vortex tube (2) close to the material receiving box (4) is provided with a stirring mechanism (5), one end of the hot end tube (3) far away from the vortex tube (2) is provided with a shunting mechanism (6), the shunting mechanism (6) comprises a movable disc (601) and a plurality of sliding rods (602), the plurality of sliding rods (602) are fixedly connected with the hot end tube (3), the movable disc (601) is provided with a plurality of sliding sleeves (603), the movable disc (601) is slidably inserted with the sliding rods (602) through the sliding sleeves (603), one end of the hot end tube (3) far away from the sliding rods (602) is fixedly connected with a limiting piece (604), and a return spring (605) is fixedly connected between the limiting piece (604) and the movable disc (601), return spring (605) are located slide bar (602) outside, activity dish (601) are close to hot-end pipe (3) one end fixedly connected with reposition of redundant personnel conical head (606), vortex tube (2) top fixed intercommunication has pressurization tuber pipe (7), pressurization tuber pipe (7) top fixed mounting has booster fan (9), vortex tube (2) are close to hot-end pipe (3) one side fixed mounting has first filter screen (10), it articulates discharge door (11) to receive workbin (4) front end, gas vent (12) have been seted up at receipts workbin (4) top, fixed mounting has second filter screen (13) in gas vent (12).

2. The device with the function of fast cooling after drying according to claim 1, characterized in that: the stirring mechanism (5) comprises two groups of fixing rods (501) and a transmission shaft (502), one end of each fixing rod (501) is fixedly connected with the inner wall of the vortex tube (2), the other end of each fixing rod (501) is fixedly connected with a fixing shaft sleeve (503), the transmission shaft (502) is rotatably inserted between the two fixing shaft sleeves (503), and a plurality of stirring blades (504) are fixedly connected to the transmission shaft (502).

3. The device with the function of fast cooling after drying according to claim 1, characterized in that: the front side of the pressurizing air pipe (7) is provided with a feeding hole (8), and the output end of the pressurizing fan (9) is downward.

4. The device with the function of fast cooling after drying according to claim 1, characterized in that: the material collecting box is characterized in that a handle is fixedly welded on the discharging door (11), a lock catch is arranged on the discharging door (11), and the bottom of the material collecting box (4) is inclined forwards.

5. The device with the function of fast cooling after drying according to claim 1, characterized in that: rubber sealing gaskets are arranged between the vortex tube (2) and the hot end tube (3) and between the vortex tube and the material receiving box (4).

6. The device with the function of fast cooling after drying according to claim 1, characterized in that: the vortex tube (2) is close to the inner through hole at one end of the material receiving box (4) and is small in inside and large in outside, and the hot end tube (3) is far away from the inner through hole at one end of the vortex tube (2) and is in a circular truncated cone shape with small in inside and large in outside.