CN215295888U

CN215295888U - Energy-conserving counter-wind formula fertilizer heat sink

Info

Publication number: CN215295888U
Application number: CN202121322811.5U
Authority: CN
Inventors: 单祖波; 杨绍维
Original assignee: CHUXIONG RENHENG CHEMICAL FERT
Current assignee: CHUXIONG RENHENG CHEMICAL FERT
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-24
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses an energy-saving counter-wind fertilizer cooling device, wherein the outlet of a feeding box and the inlet of a discharging box are arranged horizontally, the inner walls of the feeding box and the discharging box are fixedly connected with the outer ring of a bearing, and the two ends of the outer wall of a roller are fixedly connected with the inner ring of the bearing respectively; the outer wall of the roller is fixedly connected with a circle of outer gear ring; the output end of the motor is fixedly connected with a first rotating shaft, a driving wheel and a gear are fixedly connected to the first rotating shaft, and the driving wheel is connected with a driven wheel through a belt; the driven wheel is fixedly connected to the left end of a second rotating shaft, the second rotating shaft is coaxial with the roller and is rotatably arranged on the two supports; the second rotating shaft penetrates through the feeding box and the discharging box, and is provided with a spiral stirring blade; one side of the discharge box is provided with a dry-type air cooler which is communicated with the discharge box through a cold air pipe. This application can carry out the intensive mixing to the fertilizer granule for cold wind and fertilizer granule fully contact, cold wind blows in from the direction of the ejection of compact in addition, realizes the headwind formula cooling, and the cooling is effectual, and the energy consumption is low, and the practicality is high.

Description

Energy-conserving counter-wind formula fertilizer heat sink

Technical Field

The utility model relates to a fertilizer processing equipment technical field especially relates to an energy-conserving contrary wind formula fertilizer heat sink.

Background

The temperature of the fertilizer after granulation cooling is high, and the fertilizer needs to be rapidly cooled. Current fertilizer heat sink is leading-in to the cylinder with fertilizer to let in the air at the cylinder entry, but only rely on the cylinder to rotate and drive fertilizer and rotate, make the area of contact of fertilizer and air little and inhomogeneous, thereby lead to the cooling effect poor, influence production efficiency, the energy consumption is great.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an energy-conserving contrary wind formula fertilizer heat sink effectively solves current fertilizer heat sink and lets in the air at the cylinder entry, only relies on the cylinder to rotate and drives fertilizer and rotate for the area of contact of fertilizer and air is little and inhomogeneous, thereby leads to the cooling effect poor, influences production efficiency, the great technical problem of energy consumption.

The utility model provides a technical scheme as follows:

an energy-saving counter-wind type fertilizer cooling device comprises a bottom plate and rollers with openings at two ends, wherein a feeding box, a discharging box, two supports and a motor are fixedly connected to the upper end surface of the bottom plate; the outlet of the feeding box and the inlet of the discharging box are arranged horizontally, the inner walls of the feeding box and the discharging box are fixedly connected with the outer ring of the bearing, and two ends of the outer wall of the roller are fixedly connected with the inner ring of the bearing respectively; the outer wall of the roller is fixedly connected with a circle of outer gear ring; the output end of the motor is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly connected with a driving wheel and a gear meshed with the outer gear ring, and the driving wheel is connected with a driven wheel through a belt; the driven wheel is fixedly connected to the left end of a second rotating shaft, the second rotating shaft is coaxial with the roller and is rotatably arranged on the two supports; the second rotating shaft penetrates through the feeding box and the discharging box, and is provided with a spiral stirring blade; one side of the discharge box is provided with a dry-type air cooler which is communicated with the discharge box through a cold air pipe.

Furthermore, the inner walls of the outlet of the feeding box and the inlet of the discharging box are provided with grooves, the bearings are fixedly connected in the grooves, and the outer wall of the roller is flush with the inner walls of the feeding box and the discharging box.

Furthermore, a plurality of groups of carrier roller supports are fixedly connected to the upper end face of the bottom plate, the number of each group of carrier roller supports is three, carrier rollers are rotatably mounted on each carrier roller support, the three carrier rollers of each group are located on the same circumferential face, and the outer wall of the roller is attached to the carrier rollers.

Furthermore, one carrier roller bracket in each group of carrier roller brackets is positioned right below the roller, and the other two carrier roller brackets are symmetrically arranged.

Furthermore, the second rotating shaft is in a thin-walled cylinder shape with an opening at the right end, and the side wall of the second rotating shaft is provided with a plurality of ventilation holes; the cold air pipe is communicated with a cold air branch pipe, and the cold air branch pipe extends into the inner cavity of the second rotating shaft.

Furthermore, the supporting leg is installed to the bottom of bottom plate, and the universal wheel is installed to the bottom of supporting leg.

Furthermore, the upper end face of bottom plate rigid coupling has the backup pad, the right-hand member of first pivot is rotated and is installed in the backup pad.

The utility model discloses possess following beneficial effect:

this application is rotated through the first pivot of motor drive, first pivot drives action wheel and gear revolve, the action wheel passes through the belt and drives the follower pivot, the follower drives the second pivot and rotates, the gear drives the cylinder rotation under the effect of outer ring gear, thereby make the cylinder carry out the antiport with the second pivot, the second pivot drives the rotation of spiral stirring leaf, carry out intensive mixing to the fertilizer granule, make cold wind and fertilizer granule abundant contact, cold wind blows in from the direction of the ejection of compact in addition, realize the headwind formula cooling, the cooling is effectual, the energy consumption is low, high practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

fig. 2 is a cross-sectional view of the drum, idler cradle, and idler of fig. 1;

fig. 3 is a schematic view of a part a of fig. 1.

In the figure: 1. a base plate; 2. a drum; 3. a feeding box; 4. a discharging box; 5. a motor; 6. a first rotating shaft; 7. a driving wheel; 8. a belt; 9. a driven wheel; 10. a support; 11. a gear; 12. a support plate; 13. an outer ring gear; 14. a second rotating shaft; 15. a spiral stirring blade; 16. a vent hole; 17. a bearing; 18. a dry-type air cooler; 19. a cold air pipe; 20. a cold air branch pipe; 21. supporting legs; 22. a carrier roller bracket; 23. and (4) a carrier roller.

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.

Examples

As shown in fig. 1-3, an energy-saving counter-wind fertilizer cooling device comprises a bottom plate 1 and a roller 2 with openings at two ends, wherein a feeding box 3, a discharging box 4, two brackets 10 and a motor 5 are fixedly connected to the upper end surface of the bottom plate 1; the outlet of the feeding box 3 and the inlet of the discharging box 4 are arranged horizontally, the inner walls of the feeding box and the discharging box are fixedly connected with the outer ring of the bearing 17, and two ends of the outer wall of the roller 2 are fixedly connected with the inner ring of the bearing 17 respectively; a circle of outer gear ring 13 is fixedly connected to the outer wall of the roller 2; the output end of the motor 5 is fixedly connected with a first rotating shaft 6, the first rotating shaft 6 is fixedly connected with a driving wheel 7 and a gear 11 meshed with an outer gear ring 13, and the driving wheel 7 is connected with a driven wheel 9 through a belt 8; the driven wheel 9 is fixedly connected at the left end of a second rotating shaft 14, the second rotating shaft 14 is coaxial with the roller 2 and is rotatably arranged on the two brackets 10; the second rotating shaft 14 penetrates through the feeding box 3 and the discharging box 4, and is provided with a spiral stirring blade 15; one side of the discharging box 4 is provided with a dry-type air cooler 18, and the dry-type air cooler 18 is communicated with the discharging box 4 through a cold air pipe 19.

Above-mentioned fertilizer heat sink, rotate through the first pivot 6 of motor 5 drive, first pivot 6 drives action wheel 7 and gear 11 and rotates, action wheel 7 passes through belt 8 and drives follower 9 pivot, follower 9 drives second pivot 14 and rotates, gear 11 drives 2 rotations of cylinder under outer ring gear 13's effect, thereby make cylinder 2 and second pivot 14 carry out the antiport, second pivot 14 drives spiral stirring leaf 15 and rotates, carry out the intensive mixing to the fertilizer granule, make cold wind and fertilizer granule fully contact, cold wind blows in from the direction of the ejection of compact in addition, realize the headwind formula cooling, it is effectual to cool down, the energy consumption is low, the practicality is high.

Specifically, in order to avoid fertilizer granule to enter into bearing 17, the export of feeding case 3 and the inner wall of the entry of play workbin 4 all are seted up flutedly, and bearing 17 rigid coupling is in the recess, and the outer wall of cylinder 2 and the inner wall parallel and level of feeding case 3 and play workbin 4.

Specifically, in order to disperse the pressure of the drum 2, a plurality of groups of carrier roller supports 22 are fixedly connected to the upper end face of the bottom plate 1, the number of each group of carrier roller supports 22 is three, carrier rollers 23 are rotatably mounted on each carrier roller support 22, the three carrier rollers 23 of each group are located on the same circumferential face, and the outer wall of the drum 2 is attached to the carrier rollers 23.

Specifically, in order to make the drum 2 rotate more stably, one idler bracket 22 of each set of idler brackets 22 is located right below the drum 2, and the other two idler brackets 22 are symmetrically arranged.

Specifically, the second rotating shaft 14 is in a thin-walled cylindrical shape with an opening at the right end, and the side wall of the second rotating shaft is provided with a plurality of ventilation holes 16; the cold air pipe 19 is communicated with a cold air branch pipe 20, and the cold air branch pipe 20 extends into the inner cavity of the second rotating shaft 14. Cold wind spouts the inner chamber of cylinder 2 into through ventilation hole 16 on the second pivot 14, can increase the area of contact of cold wind and fertilizer granule, improves cooling efficiency and cooling effect.

Specifically, in order to move conveniently, the bottom end of the bottom plate 1 is provided with a supporting leg 21, and the bottom end of the supporting leg 21 is provided with a universal wheel

Specifically, in order to improve the supporting strength of the device, a supporting plate 12 is fixedly connected to the upper end surface of the bottom plate 1, and the right end of the first rotating shaft 6 is rotatably mounted on the supporting plate 12.

The utility model discloses the theory of operation:

during operation, the motor 5 and the dry-type air cooler 18 are started, fertilizer particles to be cooled are put into the feeding box 3 and enter the roller 2. The first pivot 6 of motor 5 drive rotates, and first pivot 6 drives action wheel 7 and gear 11 and rotates, and action wheel 7 passes through belt 8 and drives follower 9 and rotate, and follower 9 drives second pivot 14 and rotates, and gear 11 drives cylinder 2 under the effect of outer ring gear 13 and rotates to make cylinder 2 and second pivot 14 carry out antiport, second pivot 14 drive spiral stirring leaf 15 rotates, carries out the intensive mixing to the fertilizer granule. Part of cold air blown out by the dry-type air cooler 18 enters the roller 2 through the cold air pipe 19, so that the cold air is fully contacted with fertilizer particles, the cooling effect is good, and the practicability is high. And the other part of cold air is sprayed into the inner cavity of the roller 2 through the vent holes 16 on the second rotating shaft 14, so that the contact area between the cold air and fertilizer particles can be increased. Cold air is blown in from the direction of discharging, thereby realizing the counter-wind type cooling, and having good cooling effect, low energy consumption and high practicability. The cooled fertilizer particles enter the discharging box 4 and are discharged.

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

1. The utility model provides an energy-conserving contrary wind formula fertilizer heat sink which characterized in that: the device comprises a bottom plate (1) and a roller (2) with openings at two ends, wherein a feeding box (3), a discharging box (4), two supports (10) and a motor (5) are fixedly connected to the upper end face of the bottom plate (1); the outlet of the feeding box (3) and the inlet of the discharging box (4) are arranged horizontally relatively, the inner walls of the feeding box and the discharging box are fixedly connected with the outer ring of the bearing (17), and the two ends of the outer wall of the roller (2) are fixedly connected with the inner ring of the bearing (17) respectively; the outer wall of the roller (2) is fixedly connected with a circle of outer gear ring (13); the output end of the motor (5) is fixedly connected with a first rotating shaft (6), the first rotating shaft (6) is fixedly connected with a driving wheel (7) and a gear (11) meshed with an outer gear ring (13), and the driving wheel (7) is connected with a driven wheel (9) through a belt (8); the driven wheel (9) is fixedly connected at the left end of a second rotating shaft (14), the second rotating shaft (14) is coaxial with the roller (2), and is rotatably arranged on the two brackets (10); the second rotating shaft (14) penetrates through the feeding box (3) and the discharging box (4), and is provided with a spiral stirring blade (15); one side of the discharging box (4) is provided with a dry-type air cooler (18), and the dry-type air cooler (18) is communicated with the discharging box (4) through a cold air pipe (19).

2. The energy-saving upwind fertilizer cooling device of claim 1, wherein: the inner walls of the outlet of the feeding box (3) and the inlet of the discharging box (4) are provided with grooves, the bearing (17) is fixedly connected in the groove, and the outer wall of the roller (2) is flush with the inner walls of the feeding box (3) and the discharging box (4).

3. The energy-saving upwind fertilizer cooling device according to claim 1 or 2, characterized in that: the upper end face rigid coupling of bottom plate (1) has a plurality of groups bearing roller support (22), and the quantity of every group bearing roller support (22) is three, all rotates on every bearing roller support (22) and installs bearing roller (23), and three bearing roller (23) of every group are located same periphery, the outer wall and the bearing roller (23) laminating of cylinder (2).

4. The energy-saving upwind fertilizer cooling device of claim 3, wherein: one carrier roller bracket (22) in each group of carrier roller brackets (22) is positioned under the roller (2), and the other two carrier roller brackets (22) are symmetrically arranged.

5. The energy-saving upwind fertilizer cooling device of claim 1, wherein: the second rotating shaft (14) is in a thin-walled cylindrical shape with an opening at the right end, and the side wall of the second rotating shaft is provided with a plurality of ventilation holes (16); the cold air pipe (19) is communicated with a cold air branch pipe (20), and the cold air branch pipe (20) extends into an inner cavity of the second rotating shaft (14).

6. The energy-saving upwind fertilizer cooling device of claim 1, wherein: supporting legs (21) are installed to the bottom of bottom plate (1), and the universal wheel is installed to the bottom of supporting legs (21).

7. The energy-saving upwind fertilizer cooling device of claim 1, wherein: the upper end face of bottom plate (1) rigid coupling has backup pad (12), the right-hand member of first pivot (6) is rotated and is installed on backup pad (12).