CN219160838U - A drying device for barite particles - Google Patents

Abstract

The utility model relates to the technical field of drying processing equipment, in particular to a drying device for barite granules. A feeding box is fixed on the upper surface of the bearing frame close to one end, and the upper surface of the bearing frame is close to the other end. A discharge box is fixed, and a drum is rotatably installed between the feed box and the discharge box. The inner wall of the drum is fixed with a material guide liner, and the inner wall of the material guide liner has a horn-shaped structure. The utility model can drive the material to move inside the drum through the setting of the material guide liner, and at the same time, the horn-shaped structure of the material guide liner has the effect of gas gathering and heat gathering, and under the action of the induced draft fan, the air flow inside the drum is realized. traction, so as to improve the drying effect of materials. In addition, the area of the inner wall of the material guide liner gradually increases, so that the material gradually spreads on the material guide liner, further improving the drying effect of the material, and then cooperates with the electric heating tube to realize the material guide liner. The inner wall is heated, so that the drying effect of the material is obvious.

Description

A drying device for barite particles

technical field

The utility model relates to the technical field of drying processing equipment, in particular to a drying device for barite particles.

Background technique

Barite is the most common mineral of barium. Its composition is barium sulfate. Its chemical properties are stable, insoluble in water and hydrochloric acid, non-magnetic and toxic. The processing technology of barite powder needs to crush the raw barite ore first. Sieve, clean the qualified barite particles, dry the cleaned particles, and finally grind to realize the powder preparation. Existing drying equipment often can only dry the barite surface, thereby affecting the drying effect. Therefore, a rotary mixing drying equipment for drying granular materials is disclosed in Chinese Patent Publication No. CN212482029U. The material turning plate in the chamber rolls the material, thereby increasing the heating area of the material surface, and thus greatly improving the drying effect of the material.

However, because the hot air blower is easy to diffuse after blowing out the wind, the wind force and heat at the end of the equipment are insufficient, thereby reducing the drying effect of the equipment. Therefore, those skilled in the art provide a drying device for barite particles to solve the above background Questions raised in technology.

Utility model content

The purpose of this utility model is to provide a drying device for barite particles to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a drying device for barite granules, including a carrier, the upper surface of the carrier is fixed with a feed box near one end, and the upper surface of the carrier is A discharge box is fixed near the other end, and a rotating cylinder is installed between the feed box and the discharge box. Trumpet-shaped structure, and the inner wall of the material guide lining is evenly equipped with a flip guide plate, an electric heating tube is fixed at the middle of the material guide lining, a hot air blower is installed inside the discharge box, and the output of the hot air blower A shroud extending to the inside of the drum is fixed at the end, a feeding hopper is fixed at the upper end of the feed box, and an induced draft fan is fixed at the outer side of the feed box near the lower end.

As a further solution of the present utility model: the inside of the feed box is located above the induced draft fan and a material guide plate is installed. A screen is fixed between them.

As a further solution of the utility model: driven gears are symmetrically installed on the outer wall of the drum, motors are symmetrically fixed on the upper surface of the bearing frame, and a driving gear meshing with the driven gears is installed on the output end of the motor. .

As a further solution of the utility model: the material guide lining is made of stainless steel, and the inner diameter of the material guide lining near the feed box is 1/2 of the inner diameter of the other end.

As a further solution of the utility model: a discharge plate is fixed at the bottom of the discharge box, and the discharge plate is a wedge-shaped structure.

As a further solution of the utility model: the upper surface of the carrier frame is located on one side of the discharge box, and a discharge hole is opened, and the lower surface of the carrier frame is fixed with supporting legs near the four corners.

Compared with the prior art, the beneficial effect of the utility model is: the utility model can drive the material to move inside the drum through the arrangement of the material guide lining, and at the same time, the trumpet-shaped structure of the material guide lining has the functions of gas gathering and heat gathering. As a result, under the action of the induced draft fan, the traction of the airflow inside the drum is realized, thereby improving the drying effect of the material. In addition, the area of the inner wall of the material guide liner gradually increases, so that the material is gradually spread on the material guide liner, further improving The drying effect of the material, combined with the electric heating tube, realizes the heating of the inner wall of the material guide lining, so that the drying effect of the material is obvious.

Description of drawings

Fig. 1 is a structural representation of a barite particle drying device;

Fig. 2 is a kind of internal structure schematic diagram of barite granule drying device;

Fig. 3 is a schematic diagram of the internal structure of a drum in a drying device for barite particles.

In the figure: 1. Bearing frame; 2. Feeding box; 3. Feeding hopper; 4. Discharging box; 5. Drum; 6. Hot air blower; 7. Unloading plate; Material guide plate; 10. Induced fan; 11. Screen mesh; 12. Material guide lining; 13. Flip guide plate; 14. Electric heating tube; 15. Driven gear; 16. Motor; 17. Drive gear; 18. Flow guide cover.

Detailed ways

Please refer to Figures 1 to 3. In an embodiment of the present invention, a drying device for barite granules includes a carrier frame 1, a feed box 2 is fixed on the upper surface of the carrier frame 1 near one end, and the carrier frame 1 A discharge box 4 is fixed on the upper surface near the other end, a rotary drum 5 is installed between the feed box 2 and the discharge box 4, and the inner wall of the rotary drum 5 is fixed with a guide lining 12, and the guide lining The inner wall of 12 is a trumpet-shaped structure, and the inner wall of the material guide lining 12 is evenly equipped with a turning guide plate 13, the middle position of the material guide lining 12 is fixed with an electric heating tube 14, and the inside of the discharge box 4 is equipped with a hot air blower 6, The output end of the hot air blower 6 is fixed with a shroud 18 extending to the inside of the drum 5, the upper end of the feed box 2 is fixed with a feed hopper 3, and the outer side of the feed box 2 is fixed with an induced draft fan 10 near the lower end. The rotation of the drum 5 makes the material guide liner 12 rotate, so that the material is turned inside the material guide liner 12, the hot air blower 6 is started, and the hot air is passed through the hot air blower 6 to flow into the material guide liner 12 from the guide cover 18. The setting of material guide liner 12 can not only drive the material to move inside the drum 5, but also the trumpet-shaped structure of the material guide liner 12 has the effect of gathering gas and heat, and under the action of the induced draft fan 10, the air flow inside the drum 5 In addition, the area of the inner wall of the material guide liner 12 gradually increases, so that the material is gradually spread on the material guide liner 12, further improving the drying effect of the material, and combined with the electric heating tube 14, to achieve The heating of the inner wall of the material guide lining 12 makes the drying effect of the material obvious.

In Fig. 2, the inside of feed box 2 is positioned at the top of induced draft fan 10 and is equipped with material guide plate 9, and material guide plate 9 is the member of fan-shaped structure, facilitates the input of material, and the lower end of material guide plate 9 and feed box A screen cloth 11 is fixed between the bottoms of the screen cloth 2, and through the setting of the screen cloth 11, materials are prevented from leaking from the gap between the material guide plate 9 and the feed box 2.

In Fig. 2, driven gear 15 is installed symmetrically on the outer wall of drum 5, and motor 16 is symmetrically fixed on the upper surface of carrier frame 1, and the output end of motor 16 is equipped with driving gear 17 meshing with driven gear 15, and the driving motor 16 makes the driving gear 17 rotate, drives the driven gear 15 to rotate through the driving gear 17, and then makes the drum 5 rotate to realize the rotation of the material inside the equipment.

In Fig. 2, the material guide lining 12 is a member made of stainless steel, and the inner diameter of the material guide lining 12 near the feed box 2 is 1/2 of its other end inner diameter, and the horn-shaped structure of the material guide lining 12 has Gas-gathering and heat-gathering effects. In addition, the area of the inner wall of the material guide liner 12 gradually increases, so that the material is gradually spread on the material guide liner 12, and the drying effect of the material is further improved.

In FIG. 2 , a discharge plate 7 is fixed on the bottom of the discharge box 4 , and the discharge plate 7 is a wedge-shaped structure, which is beneficial to the output of materials from the inside of the discharge box 4 .

In Fig. 1, the upper surface of the carrier 1 is located on one side of the discharge box 4, and a discharge hole 8 is opened. Through the setting of the discharge hole 8, the output of the material is realized, and the lower surface of the carrier 1 is close to the four corners. Both are fixed with supporting legs for supporting the equipment.

The working principle of the utility model is: when in use, the material is put into the feed hopper 3, and the material enters the inside of the drum 5 from the material guide plate 9 under the action of gravity, the motor 16 is started, and the driving gear 17 is driven to rotate by the motor 16 , through the engagement between the driving gear 17 and the driven gear 15, the drum 5 is rotated, and then the material guide lining 12 is rotated, so that the material is turned inside the material guide lining 12, the hot air blower 6 is started, and the hot air blower 6 The hot air flows from the guide cover 18 to the inside of the material guide liner 12. Through the setting of the material guide liner 12, the material can be driven to move inside the drum 5. At the same time, the trumpet-shaped structure of the material guide liner 12 has the ability to gather air and heat. As a result, under the action of the induced draft fan 10, the traction of the airflow inside the drum 5 is realized, thereby improving the drying effect of the material. In addition, the area of the inner wall of the material guide liner 12 gradually increases, so that the material gradually flows on the material guide liner 12. Expand to further improve the drying effect of the material, and then cooperate with the electric heating tube 14 to realize the heating of the inner wall of the material guide lining 12, so that the drying effect of the material is obvious.

Claims (6)

1. The utility model provides a drying device for barite granule, includes bears frame (1), its characterized in that, the upper surface that bears frame (1) is close to one end position department and is fixed with feeding box (2), and the upper surface that bears frame (1) is close to other end position department and is fixed with discharge box (4), rotate between feeding box (2) and discharge box (4) and install rotary drum (5), the inner wall of rotary drum (5) is fixed with guide inside lining (12), the inner wall of guide inside lining (12) is the tubaeform structure, and the inner wall of guide inside lining (12) evenly installs upset baffle (13), the middle part position department of guide inside lining (12) is fixed with electrothermal tube (14), the internally mounted of discharge box (4) has air heater (6), the output of air heater (6) is fixed with and extends to inside kuppe (18) of rotary drum (5), the upper end of feeding box (2) is fixed with feeder hopper (3), and the outside that is close to lower extreme position department of feeding box (2) is fixed with draught fan (10).

2. The drying device for barite particles according to claim 1, wherein a material guiding plate (9) is arranged above a draught fan (10) in the feeding box (2), the material guiding plate (9) is a fan-shaped structural member, and a screen (11) is fixed between the lower end of the material guiding plate (9) and the bottom of the feeding box (2).

3. A drying device for barite granules according to claim 1, characterized in that driven gears (15) are symmetrically arranged on the outer wall of the rotary drum (5), a motor (16) is symmetrically fixed on the upper surface of the bearing frame (1), and a driving gear (17) meshed with the driven gears (15) is arranged at the output end of the motor (16).

4. The drying device for barite particles according to claim 1, wherein the material guiding lining (12) is a member made of stainless steel, and the inner diameter of the material guiding lining (12) near the feeding box (2) is 1/2 of the inner diameter of the other end.

5. Drying device for barite granules according to claim 1, characterized in that the bottom of the discharge box (4) is fixed with a stripper plate (7), the stripper plate (7) being of wedge-shaped structure.

6. The drying device for barite particles according to claim 1, wherein the upper surface of the bearing frame (1) is provided with a discharging hole (8) at one side of the discharging box (4), and support legs are fixed at the positions, close to four corners, of the lower surface of the bearing frame (1).

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