CN218821406U

CN218821406U - Spiral circulation desiccator

Info

Publication number: CN218821406U
Application number: CN202222787475.2U
Authority: CN
Inventors: 顾雨辰
Original assignee: Changzhou Bubu Drying Equipment Co ltd
Current assignee: Changzhou Bubu Drying Equipment Co ltd
Priority date: 2023-02-26
Filing date: 2023-02-26
Publication date: 2023-04-07
Anticipated expiration: 2033-02-26

Abstract

The utility model provides a spiral circulation dryer, including drying barrel, helical blade, air-supply line and first motor, drying barrel upper end central point puts and runs through and is equipped with the air-supply line, the air-supply line lower extreme is connected with the exhaust pipe, air-supply line upper end outer wall is equipped with first gear, the output shaft of first motor is connected the second gear, the air-supply line upper end is rotated and is connected air inlet subassembly, the exhaust pipe outer wall coils helical blade, the exhaust pipe outer wall runs through and is equipped with a plurality of exhaust holes; the utility model discloses an air inlet subassembly is with wind body input to the air-supply line, wind body rethread air-supply line enters into in the exhaust pipe, then discharge through a plurality of holes of airing exhaust, make the first gear rotation of second gear engagement through first motor, make the air-supply line drive the rotation of exhaust pipe three hundred sixty degrees in dry barrel through first gear rotation to make the quick even distribution of wind body in the material of dry barrel, the drying of material accelerates, also make the drying of material more even.

Description

Spiral circulation desiccator

Technical Field

The utility model relates to a desiccator technical field specifically is a spiral circulation desiccator.

Background

The dryer is a mechanical device for reducing moisture of a material by using heat energy, and is used for drying the material, the dryer vaporizes and escapes moisture (generally, moisture or other volatile liquid components) in the material by heating so as to obtain a solid material with a specified moisture content, and the screw type hot air dryer is also a type of dryer, and dries the material to be dried by blowing hot air through a fan.

The existing spiral hot air dryer has some defects, such as the following patent application numbers: 201721174487.0, a spiral air flow dryer, comprising a dryer body, wherein a drying chamber is arranged in the dryer body, a vertical column is arranged in the center of the drying chamber, a rotating motor is arranged above the drying chamber, the vertical column is connected with the rotating motor, a plurality of guide vanes are arranged on the vertical column, the guide vanes are sequentially installed from top to bottom at intervals, a distributor, an air blower and an air heater are arranged in the dryer body, a feed inlet is arranged on a shell of the dryer body, the feed inlet is connected to the drying chamber through the distributor, an air inlet is arranged on the shell of the dryer body, air in the air inlet is guided into the drying chamber through the air blower and the heater, and a waste gas exhaust port and a discharge port are arranged at the bottom end of the drying chamber; when the drying machine is used for drying materials, hot air enters the box body from the upper end of the box body to dry the materials, so that the hot air is not convenient to rapidly and uniformly distribute in the materials in the box body, and the efficiency of drying the materials can be influenced to a certain extent.

An object of the utility model is to provide a spiral circulation desiccator to solve the problem of mentioning in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

For realizing the above-mentioned purpose, the utility model provides a spiral circulation desiccator, including dry barrel, helical blade, air-supply line and first motor, dry barrel lower extreme encircles the symmetry and is equipped with a plurality of supporting legs, dry barrel upper end central point puts and runs through and is equipped with the air-supply line, the air-supply line rotates with dry barrel to be connected, the exhaust pipe is connected to the air-supply line lower extreme, air-supply line upper end outer wall is equipped with first gear, first gear right side is equipped with first motor, the output shaft second gear of first motor, second gear and first gear intermeshing, the air inlet subassembly is connected in the rotation of air-supply line upper end, helical blade is coiled to the exhaust pipe outer wall, the exhaust pipe outer wall runs through and is equipped with a plurality of exhaust holes, and is a plurality of exhaust hole inner wall is equipped with the anti-leakage net respectively, dry barrel upper end right side runs through and is equipped with the exhaust hole, exhaust hole internal fixed mounting has the check valve.

Preferably, the air inlet subassembly includes air-supply line case, heating coil, second motor and fan, the air-supply line case lower extreme encircles the symmetry and is equipped with a plurality of support columns, and a plurality of support columns are installed in dry barrel upper end, the air-supply line case lower extreme runs through and is equipped with out the tuber pipe, it extends to in the air-supply line to go out the tuber pipe lower extreme, the air-supply line case lower extreme is equipped with the ring channel, the ring channel is located out the tuber pipe outside, air-supply line upper end slidable mounting is at ring channel inner wall, the air-supply line incasement wall coils and is equipped with heating coil, heating coil's joint and heater electric connection, the heating coil upside is equipped with the mounting bracket, install the second motor on the mounting bracket, the output shaft connecting fan of second motor, the air-supply line case upper end runs through and is equipped with the air intake.

Preferably, the inner wall of the air inlet is provided with a dust screen.

Preferably, the exhaust pipe outer wall encircles and is equipped with a plurality of connecting rods, and is a plurality of the one end that the exhaust pipe was kept away from to the connecting rod is equipped with the scraper blade respectively, and is a plurality of the scraper blade is laminated with dry barrel inner wall mutually.

Preferably, the left side of the upper end of the drying cylinder body is provided with a feed hopper in a penetrating mode, and the feed hopper is provided with a sealing cover.

Preferably, the lower end of the drying cylinder body is provided with a discharge pipe in a penetrating manner, and the discharge pipe is provided with a valve.

Preferably, the lower end of the drying cylinder body is of a funnel-shaped structure.

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

the utility model discloses an air inlet subassembly is with wind body input to the air-supply line, wind body rethread air-supply line enters into in the exhaust pipe, then discharge through a plurality of holes of airing exhaust, make the first gear rotation of second gear engagement through first motor, make the air-supply line drive the rotation of exhaust pipe three hundred sixty degrees in dry barrel through first gear rotation to make the quick even distribution of wind body in the material of dry barrel, the drying of material accelerates, also make the drying of material more even.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic view of the overall front sectional structure of the present invention;

fig. 3 is a front view sectional structure diagram of the air intake assembly of the present invention.

In the figure: 1. drying the cylinder body; 2. supporting legs; 3. an air inlet pipe; 4. an exhaust duct; 5. a first gear; 6. a first motor; 7. a second gear; 8. a helical blade; 9. an air exhaust hole; 10. a leakage-proof net; 11. an exhaust hole; 12. a one-way valve; 13. a connecting rod; 14. a squeegee; 15. a feed hopper; 16. a sealing cover; 17. a discharge pipe; 18. a valve; 19. an air intake assembly; 191. an air inlet box; 191a and an air inlet; 191b, an annular groove; 192. a support column; 193. an air outlet pipe; 194. a heating coil; 195. a heater; 196. a mounting frame; 197. a second motor; 198. a fan; 199. a dust screen.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Please refer to fig. 1-3, the utility model provides a spiral circulation desiccator, including dry barrel 1, helical blade 8, air-supply line 3 and first motor 6, dry barrel 1 lower extreme is equipped with a plurality of supporting legs 2 around the symmetry, 1 upper end central point of dry barrel puts and runs through and is equipped with air-supply line 3, air-supply line 3 rotates with dry barrel 1 to be connected, exhaust pipe 4 is connected to air-supply line 3 lower extreme, the outer wall of air-supply line 3 upper end is equipped with first gear 5, first gear 5 right side is equipped with first motor 6, the output shaft second gear 7 of first motor 6, second gear 7 and first gear 5 intermeshing, air-supply line 3 upper end is rotated and is connected air inlet subassembly 19, exhaust pipe 4 outer wall coils helical blade 8, exhaust pipe 4 outer wall runs through and is equipped with a plurality of exhaust hole 9, and is a plurality of exhaust hole 9 inner wall is equipped with anti-leakage net 10 respectively, dry barrel 1 upper end exhaust hole right side runs through and is equipped with exhaust hole 11, exhaust hole 11 internal fixation has check valve 12.

Please refer to fig. 2 and 3, the air intake assembly 19 includes an air intake box 191, a heating coil 194, a second motor 197, and a fan 198, the lower end of the air intake box 191 is symmetrically provided with a plurality of supporting pillars 192, the plurality of supporting pillars 192 are mounted at the upper end of the drying cylinder 1, the lower end of the air intake box 191 is provided with an air outlet pipe 193 in a penetrating manner, the lower end of the air outlet pipe 193 extends into the air intake pipe 3, the lower end of the air intake box 191 is provided with an annular groove 191b, the annular groove 191b is located at the outer side of the air outlet pipe 193, the upper end of the air intake pipe 3 is slidably mounted at the inner wall of the annular groove 191b, the inner wall of the air intake box 191 is provided with the heating coil 194 in a winding manner, the joint of the heating coil 194 is electrically connected to the heater 195, the upper side of the heating coil 194 is provided with a mounting bracket 196, the second motor 197 is mounted on the mounting bracket 196, the output shaft of the second motor 197 is connected to the fan 198, the upper end of the air intake box 191a penetrates through an air intake 191a heating coil 194 to heat the heating coil 194, hot air is blown into the air intake pipe 3 by the rotation of the fan 198, thereby drying material is dried, the inner wall of the air intake 191a is provided with a dust screen 191, and dust screen 191a dust screen 199 to prevent dust and the dust from entering into the air intake box.

Please refer to fig. 2 again, the outer wall of the exhaust pipe 4 is provided with a plurality of connecting rods 13, one ends of the connecting rods 13 far away from the exhaust pipe 4 are respectively provided with a scraper 14, the plurality of scrapers 14 are attached to the inner wall of the drying cylinder 1, and the scrapers 14 can be driven to rotate by the rotation of the exhaust pipe 4, so as to scrape off materials adhered to the inner wall of the drying cylinder 1.

Please refer to fig. 1, fig. 2 emphatically, 1 upper end left side of drying barrel is run through and is equipped with feeder hopper 15, install sealed lid 16 on feeder hopper 15, through run through on 1 upper end left side of drying barrel and set up feeder hopper 15, during the material of being convenient for gets into drying barrel 1, install sealed lid 16 on feeder hopper 15, play the effect of sealed feeder hopper 15, 1 lower extreme of drying barrel runs through and is equipped with discharging pipe 17, be equipped with valve 18 on discharging pipe 17, through run through at 1 lower extreme of drying barrel and set up discharging pipe 17, and set up valve 18 on discharging pipe 17, the dry barrel 1 of the control material discharge of being convenient for, 1 lower extreme of drying barrel is the infundibulate structure, through setting up 1 lower extreme of drying barrel into the infundibulate structure, and the material of being convenient for discharges dry barrel 1 better.

The embodiment of the utility model provides a concrete operation mode as follows:

during the use, pour the material into feeder hopper 15, the material enters into drying barrel 1 through feeder hopper 15, open first motor 6, second motor 197 and heater 195, make fan 198 rotate through second motor 197, make heating coil 194 generate heat and heat the air that gets into through heater 195, rotate through fan 198 and blow in hot-blast air to intake stack 3, hot-blast air gets into in exhaust pipe 4 through intake stack 3 again, then discharge through a plurality of exhaust holes 9, make second gear 7 mesh first gear 5 rotate through first motor 6, rotate through first gear 5 and make intake stack 3 drive exhaust pipe 4 rotate, thereby make the distribution of hot-blast quick equipartition in the material, the drying of material is with higher speed.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a spiral circulation desiccator, includes dry barrel (1), helical blade (8), air-supply line (3) and first motor (6), its characterized in that: dry barrel (1) lower extreme encircles the symmetry and is equipped with a plurality of supporting legs (2), dry barrel (1) upper end central point puts and runs through to be equipped with air-supply line (3), air-supply line (3) rotate with dry barrel (1) and is connected, exhaust pipe (4) are connected to air-supply line (3) lower extreme, air-supply line (3) upper end outer wall is equipped with first gear (5), first gear (5) right side is equipped with first motor (6), the output shaft second gear (7) of first motor (6), second gear (7) and first gear (5) intermeshing, air-supply line (3) upper end is rotated and is connected air inlet subassembly (19), exhaust pipe (4) outer wall coils helical blade (8), exhaust pipe (4) outer wall runs through and is equipped with a plurality of holes of airing exhaust (9), and is a plurality of hole (9) inner wall is equipped with anti-leakage net (10) respectively, dry barrel (1) upper end right side runs through and is equipped with exhaust hole (11), exhaust hole (11) internal fixed mounting has check valve (12).

2. A spiral circulation dryer as claimed in claim 1, wherein: air inlet subassembly (19) are including air-supply line case (191), heating coil (194), second motor (197) and fan (198), air-supply line case (191) lower extreme encircles the symmetry and is equipped with a plurality of support columns (192), installs in dry barrel (1) upper end a plurality of support columns (192), air-supply line case (191) lower extreme runs through and is equipped with out tuber pipe (193), it extends to in air-supply line (3) to go out tuber pipe (193) lower extreme, air-supply line case (191) lower extreme is equipped with ring channel (191 b), ring channel (191 b) are located out tuber pipe (193) the outside, sliding mounting is in ring channel (191 b) inner wall on air-supply line (3), air-supply line case (191) inner wall coils and is equipped with heating coil (194), the joint and heater (195) electric connection of heating coil (194), heating coil (194) upside is equipped with mounting bracket (196), install second motor (197) on mounting bracket (196), output shaft fan (197) of second motor (197), air-supply line case (191) upper end runs through and is equipped with air intake (191 a 198).

3. A spiral circulation dryer as claimed in claim 2, wherein: and a dustproof net (199) is arranged on the inner wall of the air inlet (191 a).

4. A spiral circulation dryer as claimed in claim 1, wherein: exhaust pipe (4) outer wall is encircleed and is equipped with a plurality of connecting rod (13), and is a plurality of the one end that exhaust pipe (4) were kept away from in connecting rod (13) is equipped with scraper blade (14) respectively, and is a plurality of scraper blade (14) laminate mutually with dry barrel (1) inner wall.

5. A spiral circulation dryer as claimed in claim 1, wherein: the drying cylinder body (1) is provided with a feed hopper (15) on the left side in a penetrating manner, and a sealing cover (16) is installed on the feed hopper (15).

6. A spiral circulation dryer as claimed in claim 1, wherein: the drying cylinder body (1) lower extreme runs through and is equipped with discharging pipe (17), be equipped with valve (18) on discharging pipe (17).

7. A spiral circulation dryer as claimed in claim 1, wherein: the lower end of the drying cylinder body (1) is of a funnel-shaped structure.