CN219083587U

CN219083587U - Mineral powder drying device

Info

Publication number: CN219083587U
Application number: CN202320088024.1U
Authority: CN
Inventors: 姜荣刚; 张德进; 迟政海; 姜代刚; 姜显锋; 栾敬先; 王作信; 栾英; 许晓艳
Original assignee: Penglai Shenpeng Building Materials Co ltd
Current assignee: Penglai Shenpeng Building Materials Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-05-26
Anticipated expiration: 2033-01-30

Abstract

The utility model relates to the field of mineral powder drying, and discloses a mineral powder drying device which effectively solves the problem that the mineral powder attached to the inner wall of a drying cylinder can be processed when being discharged at present and has poor drying effect.

Description

Mineral powder drying device

Technical Field

The utility model belongs to the field of mineral powder drying, and particularly relates to a mineral powder drying device.

Background

According to the patent document with the authority publication number of CN216770021U, the utility model is named as a drying device for mineral powder production which is convenient for reducing heat loss, and the specification of the drying device is as follows: let in the dry cylinder with the powdered ore, because the through-hole is provided with twelve groups in the dry cylinder with the heating rod in annular array, start twelve groups of heating rods, the heating rod can make dry cylinder inner wall temperature promote fast, then start driving motor, driving motor drives the driving gear and rotates, driving gear drives driven gear and rotates, driven gear drives the dry cylinder through first bearing and rotates, thereby when improving drying speed, can also make powdered ore evenly dry in the dry cylinder, secondly, before starting twelve groups of heating rods, rotate the shrouding through the effect of second bearing and damping pivot, locking hasp, seal dry cylinder both ends, prevent that the heat from losing, simultaneously through the effect of first heated board and second heated board, can effectively prevent inside heat transfer and lead to outside, cavity board inside cavity is vacuum state, and cavity board material is glass, vacuum environment does not have heat transfer medium, then further improve thermal-insulated effect, then, after the stoving is accomplished, open the shrouding, start the telescopic link promotes the inside release of dry cylinder, because the push pedal diameter equals with dry cylinder inside diameter, in the stoving, can scrape down the inside wall when the dry cylinder with the inside wall of dry, the dry ore, but cause the defect is still to be polluted under the dry cylinder, the following down when the dry cylinder is prevented from the dry ore, the dry ore is polluted to the following.

The mineral powder attached to the inner wall of the drying cylinder can be treated when being discharged, so that the mineral powder attached to the inner wall of the drying cylinder is heated unevenly, and the drying effect is poor.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the mineral powder drying device, which effectively solves the problem that the mineral powder attached to the inner wall of the drying cylinder can be processed only when being discharged, and the drying effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the mineral powder drying device comprises a base, wherein a drying assembly is arranged at the top end of the base;

the drying assembly comprises a fixed cylinder fixedly arranged at the top end of the base, the inside of the fixed cylinder is rotationally connected with a rotary cylinder, a toothed ring is arranged on the outer wall of the rotary cylinder, a gear is connected above the toothed ring in a meshed mode, the gear is fixedly connected with an output shaft of a first motor, and the first motor is fixedly arranged on the fixed cylinder.

Preferably, the inner wall of the fixed cylinder is provided with a first heating coil, the outer wall of the rotary cylinder is clung to the inner wall of the fixed cylinder, and the two sides of the fixed cylinder are provided with ventilation and dehumidification components.

Preferably, the ventilation and dehumidification assembly comprises sliding grooves symmetrically arranged at the top end of the base, the two sliding grooves are respectively arranged at two sides of the fixed cylinder, the sliding grooves are internally and slidably connected with sliding blocks, and the top ends of the sliding blocks are provided with sealing plates.

Preferably, the end of the chute is rotatably connected with a screw rod, the screw rod is in threaded connection with the sliding block, one end of the screw rod is fixedly connected with an output shaft of the second motor, and the second motor is fixedly arranged on the base.

Preferably, one side of the sealing plate, which is close to the fixed cylinder, is rotationally connected with a rotating shaft, one end of the rotating shaft, which is close to the sealing plate, is fixedly connected with the output end of a third motor, the third motor is fixedly installed on the sealing plate, scrapers are symmetrically arranged on two sides of the rotating shaft, the length of each scraper is identical to that of the rotating cylinder, the scrapers are arranged in a downward inclined mode, the scrapers are clung to the inner wall of the rotating cylinder, connecting rods are installed between the scrapers and the rotating shaft at equal intervals, and exhaust holes are formed in the sealing plate.

Preferably, a heating box is arranged on one side, far away from the fixed cylinder, of the sealing plate, an air inlet hole is uniformly formed in one side, far away from the fixed cylinder, of the heating box, and a second heating coil is arranged in the heating box.

Preferably, the inside of pivot has been seted up the intercommunication groove, and the one end in intercommunication groove runs through to the one end that the pivot is close to the heating cabinet, and the intercommunicating pore has evenly been seted up in the outside in intercommunication groove, and the one end in pivot runs through to the inside of heating cabinet, and the flabellum is installed to equiangular degree on the inner wall in intercommunication groove, and the flabellum slope sets up.

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

(1) According to the utility model, the rotation direction of the rotating shaft is opposite to the rotation direction of the rotating drum, and meanwhile, the scraping plate is tightly attached to the inner wall of the rotating drum, so that after the rotating shaft and the rotating drum rotate, the scraping plate scrapes off mineral powder attached to the inner wall of the rotating drum, thereby facilitating mineral powder drying and improving mineral powder drying uniformity;

(2) This novel flabellum rotates along with the pivot, drives outside air and gets into the heating in the heating cabinet after, and hot air enters into the rotary drum from the intercommunicating pore, and discharges the air that originally has moisture in the rotary drum from the exhaust hole to the convenience is with the air discharge that has moisture in the rotary drum, avoids moisture reattachment, improves the stoving effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a mineral powder drying device according to the utility model;

FIG. 2 is a schematic diagram of a drying assembly according to the present utility model;

FIG. 3 is a schematic view of the ventilation and dehumidification assembly of the present utility model;

FIG. 4 is a schematic view of a spindle structure according to the present utility model;

FIG. 5 is a schematic view of the structure of the heating box of the present utility model;

in the figure: 1. a base; 2. a drying assembly; 201. a fixed cylinder; 202. a rotating drum; 203. a toothed ring; 204. a first motor; 205. a gear; 3. a ventilation and dehumidification assembly; 301. a chute; 302. a slide block; 303. a closing plate; 304. a screw; 305. a second motor; 306. a rotating shaft; 307. a third motor; 308. a connecting rod; 309. a scraper; 310. an exhaust hole; 311. a communication groove; 312. a communication hole; 313. a fan blade; 314. a heating box; 315. an air inlet hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment I is shown in fig. 1-5, the utility model comprises a base 1, wherein a drying component 2 is arranged at the top end of the base 1;

the drying assembly 2 comprises a fixed cylinder 201 fixedly arranged at the top end of the base 1, a rotary cylinder 202 is rotatably connected to the inside of the fixed cylinder 201, a toothed ring 203 is arranged on the outer wall of the rotary cylinder 202, a gear 205 is connected to the upper portion of the toothed ring 203 in a meshed mode, the gear 205 is fixedly connected with an output shaft of a first motor 204, the first motor 204 is fixedly arranged on the fixed cylinder 201, a first heating coil is arranged on the inner wall of the fixed cylinder 201, the outer wall of the rotary cylinder 202 is tightly attached to the inner wall of the fixed cylinder 201, and ventilation and dehumidification assemblies 3 are arranged on two sides of the fixed cylinder 201.

The ventilation and dehumidification assembly 3 comprises sliding grooves 301 symmetrically arranged at the top end of the base 1, two sliding grooves 301 are respectively arranged at two sides of the fixed cylinder 201, sliding blocks 302 are connected in the sliding grooves 301 in a sliding manner, a sealing plate 303 is arranged at the top end of each sliding block 302, a screw 304 is rotationally connected to the end part of each sliding groove 301, each screw 304 is in threaded connection with each sliding block 302, one end of each screw 304 is fixedly connected with an output shaft of a second motor 305, the second motor 305 is fixedly arranged on the base 1, one side, close to the fixed cylinder 201, of one sealing plate 303 is rotationally connected with a rotating shaft 306, one end, close to the sealing plate 303, of the rotating shaft 306 is fixedly connected with the output end of a third motor 307, the third motor 307 is fixedly arranged on the sealing plate 303, scraping plates 309 are symmetrically arranged at two sides of the rotating shaft 306, the length of each scraping plates 309 is identical to the length of the corresponding rotating cylinder 202, the scraping plates 309 are obliquely arranged downwards, the scraping plates 309 are tightly attached to the inner wall of the rotating cylinder 202, a connecting rod 308 is arranged between the scraper 309 and the rotating shaft 306 at equal intervals, an exhaust hole 310 is arranged on the sealing plate 303, a heating box 314 is arranged on one side of the other sealing plate 303 far away from the fixed cylinder 201, an air inlet 315 is uniformly arranged on one side of the heating box 314 far away from the fixed cylinder 201, a second heating coil is arranged in the heating box 314, a communicating groove 311 is arranged in the rotating shaft 306, one end of the communicating groove 311 penetrates through one end of the rotating shaft 306 close to the heating box 314, a communicating hole 312 is uniformly arranged on the outer side of the communicating groove 311, one end of the rotating shaft 306 penetrates through the inside of the heating box 314, fan blades 313 are arranged on the inner wall of the communicating groove 311 at equal angles, the fan blades 313 are obliquely arranged, the rotating direction of the rotating shaft 306 is opposite to the rotating direction of the rotating drum 202, meanwhile, the scraper 309 is clung to the inner wall of the rotating drum 202, so that after the rotating shaft 306 and the rotating drum 202 rotate, the scraper 309 scrapes mineral powder attached to the inner wall of the rotating drum 202, the convenience is dried to the powdered ore, improves powdered ore stoving homogeneity, and flabellum 313 rotates along with pivot 306, drives outside air and gets into heating box 314 in the back, and the hot air enters into rotary drum 202 from intercommunicating pore 312, and discharges the air that has moisture originally in the rotary drum 202 from exhaust hole 310 to the convenience is discharged the air that has moisture in the rotary drum 202, avoids moisture to reattach, improves the stoving effect.

Working principle: when the rotary drum 202 is used, mineral powder to be dried is placed into the rotary drum 202, the second motor 305 is started, the screw 304 is enabled to rotate, the sealing plate 303 is driven to move towards the rotary drum 202, the sealing plates 303 on two sides are enabled to seal the rotary drum 202, then the first heating coil is electrified to heat the rotary drum 202, meanwhile, the first motor 204 is started, the gear 205 is enabled to rotate, then the rotary drum 202 is driven to rotate through the toothed ring 203, the third motor 307 is started, the rotating shaft 306 is enabled to rotate, the rotating direction of the rotating shaft 306 is opposite to that of the rotary drum 202, the scraping plate 309 is tightly attached to the inner wall of the rotary drum 202, mineral powder adhered to the inner wall of the rotary drum 202 is scraped in the rotating process of the scraping plate 309, mineral powder drying is facilitated, and in the rotating process of the rotating shaft 306, as the fan blade 313 is arranged obliquely, external air is driven to enter the heating box 314 through the air inlet holes 315 and is heated by the second heating coil after the rotating, the air is discharged from the air with moisture originally in the rotary drum 202 through the air outlet holes 310, so that the air with moisture in the rotary drum 202 is conveniently discharged, the drying effect is improved, and the drying effect is avoided.

Claims

1. The utility model provides a mineral powder drying device, includes base (1), its characterized in that: a drying component (2) is arranged at the top end of the base (1);

the drying assembly (2) comprises a fixed cylinder (201) fixedly arranged at the top end of the base (1), a rotary cylinder (202) is rotatably connected to the inside of the fixed cylinder (201), a toothed ring (203) is arranged on the outer wall of the rotary cylinder (202), a gear (205) is connected to the upper portion of the toothed ring (203) in a meshed mode, the gear (205) is fixedly connected with an output shaft of a first motor (204), and the first motor (204) is fixedly arranged on the fixed cylinder (201).

2. A mineral powder drying apparatus as claimed in claim 1, wherein: the inner wall of the fixed cylinder (201) is provided with a first heating coil, the outer wall of the rotary cylinder (202) is tightly attached to the inner wall of the fixed cylinder (201), and the two sides of the fixed cylinder (201) are provided with ventilation and dehumidification components (3).

3. A mineral powder drying apparatus as claimed in claim 2, wherein: the ventilation and dehumidification assembly (3) comprises sliding grooves (301) symmetrically arranged at the top end of the base (1), the two sliding grooves (301) are respectively arranged at two sides of the fixed cylinder (201), a sliding block (302) is connected inside the sliding grooves (301) in a sliding mode, and a sealing plate (303) is arranged at the top end of the sliding block (302).

4. A mineral powder drying apparatus as claimed in claim 3, wherein: the end of the sliding groove (301) is rotationally connected with a screw rod (304), the screw rod (304) is in threaded connection with the sliding block (302), one end of the screw rod (304) is fixedly connected with an output shaft of a second motor (305), and the second motor (305) is fixedly arranged on the base (1).

5. A mineral powder drying apparatus as claimed in claim 3, wherein: one of them closing plate (303) is close to one side rotation of fixed section of thick bamboo (201) and is connected with pivot (306), one end that pivot (306) is close to closing plate (303) is fixed connection with the output of third motor (307), third motor (307) fixed mounting is on closing plate (303), the bilateral symmetry of pivot (306) is equipped with scraper blade (309), the length of scraper blade (309) is the same with the length of rotary drum (202), scraper blade (309) downward sloping sets up, scraper blade (309) are hugged closely with the inner wall of rotary drum (202), connecting rod (308) are installed to the equidistance between scraper blade (309) and pivot (306), exhaust hole (310) have been seted up on closing plate (303).

6. A fine ore drying apparatus according to claim 5, wherein: the other sealing plate (303) is provided with a heating box (314) at one side far away from the fixed cylinder (201), an air inlet hole (315) is uniformly formed in one side of the heating box (314) far away from the fixed cylinder (201), and a second heating coil is arranged in the heating box (314).

7. A fine ore drying apparatus according to claim 6, wherein: the inside of pivot (306) has been seted up intercommunication groove (311), and the one end of intercommunication groove (311) runs through to the one end that pivot (306) is close to heating cabinet (314), and communication hole (312) have evenly been seted up in the outside of intercommunication groove (311), and the one end of pivot (306) runs through to the inside of heating cabinet (314), and fan blade (313) are installed to the upper equiangle of inner wall of intercommunication groove (311), and fan blade (313) slope sets up.