CN214620302U - Fluidized bed dryer with anti-sticking function - Google Patents

Abstract

The utility model discloses a fluidized bed dryer with anti-sticking function, which comprises a drying box body, wherein the drying box body comprises a drying cavity and a heating cavity, the heating cavity is positioned at the bottom end of the drying cavity, a vibration motor is fixedly arranged at the front bottom of the drying cavity, one end of the vibration motor penetrates through the drying box body and is fixedly connected with a connecting plate, the two ends of the connecting plate are fixedly connected with first connecting rods, one ends of the two first connecting rods are fixedly connected with anti-sticking plates, and the bottom end of the connecting plate is fixedly connected with a second connecting rod. The wet material adhered on the anti-sticking plate can fall off through vibration of vibration frequency.

Description

Fluidized bed dryer with anti-sticking function

Technical Field

The utility model relates to a fluidized bed dryer, in particular to fluidized bed dryer with antiseized function.

Background

Fluidized bed dryers, also known as ebullated bed dryers, utilize fluidization technology to dry wet materials. Granular solid materials are added into a fluidized bed dryer through a feeder, and filtered clean air is fed into the bottom of a fluidized bed through an air blower after being heated and is contacted with the solid materials through a distribution plate, so that the fluidized state is formed to achieve gas-solid heat and mass exchange. The material is discharged from the discharge port after being dried, and the waste gas is discharged from the top of the fluidized bed and is evacuated after the solid powder is recovered by the cyclone dust collector group and the bag-type dust collector.

However, the existing fluidized bed dryer has a poor structure and also has certain defects:

1. when wet material particles with high viscosity are treated, the wet material particles with high viscosity are easily adhered to the inner wall of the dryer when being blown up, and if the wet material particles are not cleaned for a long time, the drying quality is poor, and the service life of the dryer is influenced.

2. If not set up the garbage collection device after clearing up the wet material of adhesion on the inner wall, lead to in wet material still exists the desicator, influence the use of machine next time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluidized bed dryer with antiseized function to solve the problem that the easy adhesion inner wall of the big wet material of consistency and the sweeps after handling that provide in the above-mentioned background art were collected.

In order to achieve the above object, the utility model provides a following technical scheme: fluidized bed dryer with antiseized function, including the drying cabinet body, the drying cabinet body includes drying chamber and heating chamber, the heating chamber is located the bottom of drying chamber, the positive bottom of drying chamber is fixed and is equipped with shock dynamo, shock dynamo's one end runs through drying cabinet body and fixedly connected with connecting plate, the equal fixedly connected with head rod in both ends of connecting plate, two the equal fixedly connected with of one end of head rod prevents the flitch, the bottom fixedly connected with second connecting rod of connecting plate.

As a preferred technical scheme of the utility model, two the equal fixedly connected with baffle in both ends of anti-adhesion plate, four the one end of baffle all with drying cabinet body fixed connection.

As a preferred technical scheme of the utility model, four the spout, four have all been seted up on the top of baffle the equal swing joint of inner wall of spout has the pulley, adjacent two the outer wall of pulley is all through the bearing and the antiseized board swing joint who sets up.

As an optimal technical scheme of the utility model, two a plurality of connecting spring of the equal fixedly connected with in the back of anti-adhesion plate, it is a plurality of connecting spring's one end all with drying cabinet body fixed connection.

As a preferred technical scheme of the utility model, the movable groove has all been seted up, two to the both sides of heating intracavity wall the equal fixedly connected with extension spring in four corners of movable groove inner wall, four the equal fixedly connected with sieve of one end of extension spring, the inner wall fixed mounting of sieve has the screen cloth, the front and the second connecting rod fixed connection of screen cloth.

As a preferred technical scheme of the utility model, the bottom swing joint in heating chamber has the sweeps to collect the box, the bottom of drying chamber and heating chamber one side all through connection has feed inlet and air intake, the air intake is located the bottom of feed inlet, the top of drying cabinet body is all fixed discharge gate and the exhaust outlet of being equipped with.

As a preferred technical scheme of the utility model, the fixed control button that is equipped with of outer wall of drying cabinet body, shock dynamo is through the control button and the external power supply electric connection who sets up.

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

1. the utility model discloses fluidized bed dryer with antiseized function, through having set up shock dynamo, the connecting plate, the head rod, the anti-adhesion plate, and coupling spring, thereby make shock dynamo drive the vibrations that the connecting plate shakes and drives two head rods, it shakes to drive the anti-adhesion plate, coupling spring's setting has increased the frequency of vibration of anti-adhesion plate, a baffle, the setting of spout and pulley, the pulley drives the anti-adhesion plate and slides in the spout, thereby the vibrations width of cloth of anti-adhesion plate has been increased, it can drop through the frequency of vibration vibrations to reach the wet material of adhesion on the anti-adhesion plate, when having solved the great wet material granule of processing viscosity, because the viscosity is great easily adhesion when being blown up on the inner wall of desicator, if not clear up for a long time then lead to dry quality variation, influence the problem of the life of desicator.

2. The utility model discloses fluidized bed dryer with antiseized function, through having set up the second connecting rod, the activity groove, the extension spring, screen cloth and sweeps collecting box, it vibrates to drive the second connecting rod simultaneously when the connecting plate vibrates, thereby it shakes to drive the sieve, make the wet material that drops advance the further screening of screen cloth, the extension spring that sets up in the activity groove makes the range of vibration of sieve bigger, wet material after the screening falls into carries out centralized processing in the sweeps collecting box, reach the effect that can carry out reutilization, if not set up the garbage collection device after having solved the wet material of adhesion on the inner wall and clearing up, lead to in the wet material still exists the desicator, influence the problem that the machine used next time.

Drawings

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

fig. 2 is a schematic sectional structure view of the drying chamber of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a partially enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a drying box body; 2. a drying chamber; 3. a heating cavity; 4. vibrating a motor; 5. a connecting plate; 6. a first connecting rod; 7. a second connecting rod; 8. an anti-sticking plate; 9. a baffle plate; 10. a chute; 11. a pulley; 12. a connecting spring; 13. a movable groove; 14. a tension spring; 15. a sieve plate; 16. screening a screen; 17. a scrap collecting box; 18. a feed inlet; 19. a discharge port; 20. an air inlet; 21. and an exhaust gas outlet.

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.

The first embodiment is as follows:

as shown in fig. 1-4, the fluidized bed dryer with anti-sticking function comprises a drying box body 1, the drying box body 1 comprises a drying chamber 2 and a heating chamber 3, the heating chamber 3 is located at the bottom end of the drying chamber 2, a vibration motor 4 is fixedly arranged at the front bottom of the drying chamber 2, one end of the vibration motor 4 penetrates through the drying box body 1 and is fixedly connected with a connecting plate 5, two ends of the connecting plate 5 are fixedly connected with first connecting rods 6, one end of each of the two first connecting rods 6 is fixedly connected with an anti-sticking plate 8, the bottom end of the connecting plate 5 is fixedly connected with a second connecting rod 7, two ends of each of the two anti-sticking plates 8 are fixedly connected with a baffle 9, one end of each of the four baffles 9 is fixedly connected with the drying box body 1, the vibration motor 4 is arranged to drive the connecting plate 5 to vibrate so as to drive the vibration of the two first connecting rods 6, to drive the anti-sticking plates 8 to vibrate, the top ends of the four baffles 9 are respectively provided with a chute 10, equal swing joint of inner wall of four spout 10 has pulley 11, the outer wall of two adjacent pulleys 11 is all through the bearing and the 8 swing joint of anti-sticking board that set up, baffle 9, spout 10 and pulley 11's cooperation, pulley 11 drives anti-sticking board 8 and slides in spout 10, thereby increased anti-sticking board 8's vibrations width of cloth, it can drop through the vibrations of vibration frequency to reach the wet material of adhesion on anti-sticking board 8, a plurality of connecting spring 12 of the equal fixedly connected with in the back of two anti-sticking board 8, the one end of a plurality of connecting spring 12 all with drying cabinet body 1 fixed connection, the fixed control button that is equipped with of outer wall of drying cabinet body 1, shock dynamo 4 is through the control button and the external power supply electric connection who set up, connecting spring 12's setting has increased anti-sticking board 8's vibration frequency.

When the fluidized bed dryer with the anti-sticking function is used, wet materials with large consistency are adhered to the anti-sticking plate 8 during treatment, a control switch of the vibration motor 4 arranged on the drying box body 1 is opened, the vibration motor 4 drives the connecting plate 5 to vibrate so as to drive the two first connecting rods 6 to vibrate, the anti-sticking plate 8 is driven to vibrate, the vibration frequency of the anti-sticking plate 8 is increased due to the arrangement of the connecting spring 12, the baffle 9, the chute 10 and the pulley 11 are matched, the pulley 11 drives the anti-sticking plate 8 to slide in the chute 10, so that the vibration amplitude of the anti-sticking plate 8 is increased, the wet materials adhered to the anti-sticking plate 8 can fall off through vibration frequency, the problem that the wet materials with large viscosity are easily adhered to the inner wall of the dryer when being blown up is solved, and dry quality is poor if the wet materials are not cleaned for a long time is solved, the problem of influencing the service life of the dryer.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and 4, two sides of the inner wall of the heating chamber 3 are respectively provided with a movable groove 13, four corners of the inner wall of the two movable grooves 13 are respectively and fixedly connected with a tension spring 14, the tension springs 14 arranged in the movable grooves 13 enable the vibration amplitude of the sieve plates 15 to be larger, one ends of the four tension springs 14 are respectively and fixedly connected with the sieve plates 15, the inner wall of the sieve plate 15 is fixedly provided with a sieve screen 16, the front surface of the sieve screen 16 is fixedly connected with a second connecting rod 7, the second connecting rod 7 is driven to vibrate when the connecting plate 5 vibrates, so as to drive the sieve plates 15 to vibrate, so that the dropped wet materials are further screened by the sieve screen 16, the bottom end of the heating chamber 3 is movably connected with a scrap collecting box 17, the bottom ends of the drying chamber 2 and the heating chamber 3 are respectively and penetratingly connected with a feeding hole 18 and an air inlet 20, the air inlet 20 is positioned at the bottom of the feeding hole 18, and the top end of the drying chamber body 1 is respectively and fixedly provided with a discharging hole 19 and an exhaust outlet 21, the wet material after screening falls into sweeps and collects the box 17 in and carries out centralized processing, reaches the effect that can carry out reutilization.

When the fluidized bed dryer with the anti-sticking function is used, wet materials to be processed enter the drying cavity 2 through the arranged feed inlet 18 when the fluidized bed dryer is used, the wet materials falling on the screen 16 enter hot air through the air inlet 20 and enter the drying cavity 2 through the heating cavity 3, the wet materials are driven to blow up by the hot air flow, dry materials after being dried are discharged through the discharge hole 19, waste gas is blown out from the waste gas outlet 21, the adhered wet materials are vibrated to fall on the screen 16 through the previous step, the second connecting rod 7 is driven to vibrate when the connecting plate 5 vibrates, so that the screen plate 15 is driven to vibrate, the dropped wet materials are further screened by the screen 16, the tension spring 14 arranged in the movable groove 13 enables the vibration amplitude of the screen plate 15 to be larger, the screened wet materials fall into the scrap collecting box 17 for centralized processing, and the effect of secondary utilization is achieved, the problem of if not set up the garbage collection device after the wet material of adhesion clears up on the inner wall, lead to wet material still to exist in the desicator, influence next machine and use is solved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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 changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Fluidized bed dryer with antiseized function, including drying cabinet body (1), its characterized in that: drying cabinet body (1) is including drying chamber (2) and heating chamber (3), heating chamber (3) are located the bottom of drying chamber (2), the fixed shock dynamo (4) that are equipped with in positive bottom of drying chamber (2), the one end of shock dynamo (4) runs through drying cabinet body (1) and fixedly connected with connecting plate (5), the equal fixedly connected with head rod (6) in both ends of connecting plate (5), two the equal fixedly connected with of one end of head rod (6) prevents adhesion plate (8), the bottom fixedly connected with second connecting rod (7) of connecting plate (5).

2. The fluidized bed dryer with anti-sticking function according to claim 1, characterized in that: two equal fixedly connected with baffle (9) in both ends of anti-sticking board (8), four the one end of baffle (9) all with drying cabinet body (1) fixed connection.

3. The fluidized bed dryer with anti-sticking function according to claim 2, characterized in that: four spout (10) have all been seted up on the top of baffle (9), four the equal swing joint of inner wall of spout (10) has pulley (11), adjacent two the outer wall of pulley (11) all through the bearing and the adhesion prevention board (8) swing joint that sets up.

4. The fluidized bed dryer with anti-sticking function according to claim 1, characterized in that: two the back of anti-sticking board (8) is a plurality of coupling spring (12) of equal fixedly connected with, and is a plurality of the one end of coupling spring (12) all with drying cabinet body (1) fixed connection.

5. The fluidized bed dryer with anti-sticking function according to claim 1, characterized in that: activity groove (13), two have all been seted up to the both sides of heating chamber (3) inner wall the equal fixedly connected with extension spring (14), four in four corners of activity groove (13) inner wall the equal fixedly connected with sieve (15) of one end of extension spring (14), the inner wall fixed mounting of sieve (15) has screen cloth (16), the front and second connecting rod (7) fixed connection of screen cloth (16).

6. The fluidized bed dryer with anti-sticking function according to claim 1, characterized in that: the bottom swing joint of heating chamber (3) has sweeps to collect box (17), the bottom of drying chamber (2) and heating chamber (3) one side all through connection has feed inlet (18) and air intake (20), air intake (20) are located the bottom of feed inlet (18), the top of drying cabinet body (1) is all fixed and is equipped with discharge gate (19) and exhaust outlet (21).

7. The fluidized bed dryer with anti-sticking function according to claim 1, characterized in that: the outer wall of drying cabinet body (1) is fixed and is equipped with control button, shock dynamo (4) are through the control button and the external power electric connection that set up.

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