CN209848844U - Rotary drum granulator is used in fertilizer production - Google Patents

Abstract

The utility model relates to a rotary drum granulator for producing organic fertilizer, which comprises a bottom plate, supporting legs, a rotary drum granulator mounting frame, a blanking pipe, a driving motor, a cam, a mounting block and a reset spring, wherein the rotary drum granulator mounting frame and the rotary drum granulator body can move left and right through the cooperation of a telescopic air bag and the cam; through the setting of montant and its bottom pulley, can guarantee that the removal work of moving of rotary drum granulator installing frame and rotary drum granulator body becomes steady, the phenomenon of difficult production skew to through the setting of compression spring, gear and torsional spring, can be so that be connected between rotary drum granulator installing frame and the bottom plate and become more firm, so that work.

Description

Rotary drum granulator is used in fertilizer production

Technical Field

The utility model relates to a chemical fertilizer production technical field specifically is a rotary drum granulator is used in fertilizer production.

Background

A drum granulator is a forming machine which can make materials into specific shapes. The rotary drum granulator is one of key equipment in the compound fertilizer industry, and is suitable for cold and hot granulation and large-scale production of high-concentration, medium-concentration and low-concentration compound fertilizers. The main working mode is granulation by a granule wet method, a certain amount of water or steam is used for humidifying the basic fertilizer in a cylinder and then fully chemically reacting, and under a certain liquid phase condition, extrusion force generated among material particles is agglomerated into a sphere by virtue of the rotary motion of the cylinder.

The existing organic fertilizer is produced by a drum granulator, steam and gas ammonia are introduced into the granulator, or phosphoric acid or nitrogen solution, phosphorus ammonia slurry and heavy calcium slurry are added into the granulator, the compound fertilizer granulation process of chemical reaction and heat supply is completed in a cylinder, the raw materials are easy to adhere to the cylinder in the granulation process, the mixing is uneven, and the blockage in the drum granulator can be caused after the cylinder is adhered for a long time and the subsequent production and processing operations are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's raw materials and easily gluing a section of thick bamboo, leading to mixing defects such as uneven and jam, provide a rotary drum granulator for fertilizer production. The rotary drum granulator for producing the organic fertilizer has the characteristics of difficult cylinder adhesion, uneven mixing, difficult blockage and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary drum granulator for producing organic fertilizer comprises a rotary drum granulator mounting frame, a rotary drum granulator body and a bottom plate, wherein the rotary drum granulator body is mounted on the inner wall of the rotary drum granulator mounting frame, the bottom plate is arranged below the rotary drum granulator mounting frame, supporting legs are fixedly mounted on the outer wall of the bottom plate, a mounting block is fixedly mounted on the outer wall of the left side of the rotary drum granulator mounting frame, a driving motor is arranged on the left side of the mounting block, the bottom of the driving motor is fixedly connected with the outer wall of the top of the bottom plate, a cam is fixedly mounted on the outer wall of an output shaft of the driving motor, the outer wall of the right side of the cam is in contact with the outer wall of the left side of the mounting block, vertical plates are fixedly mounted at the left end and the right end of the bottom plate, a reset spring is fixedly mounted on, the rotary drum granulator mounting frame is characterized in that a telescopic air bag is fixedly mounted on the outer wall of the right side of the rotary drum granulator mounting frame, the right end of the telescopic air bag is fixedly connected with the side wall of the vertical plate, a rear air pump is fixedly mounted on the outer wall of the top of the right end of the bottom plate, a guide pipe is fixedly mounted at the air outlet end of the air pump, and the other end of the guide pipe penetrates through the vertical.

Compared with the prior art, the utility model discloses following beneficial effect has: through the matched use of the telescopic air bag and the cam, the left and right movement of the rotary drum granulator mounting frame and the rotary drum granulator body can be realized, the rotary drum granulator body normally works, the raw materials can be effectively prevented from remaining in the granulator in the working process of an organic fertilizer production granulator, the raw materials are not easy to stick to a barrel, are not uniformly mixed and are not easy to block, the blanking treatment of the remaining raw materials can be carried out in real time in the granulation process, and the cost increase caused by additional setting procedures is avoided; through the setting of montant and its bottom pulley, can guarantee that the removal work of moving of rotary drum granulator installing frame and rotary drum granulator body becomes steady, in the fertilizer production, the phenomenon of difficult production skew to through compression spring's setting, the shock attenuation effect of this device of improvement that can be further, and gear and torsional spring, the outer wall of rear end support pivot is connected to the other end of torsional spring, can be so that be connected between rotary drum granulator installing frame and the bottom plate and become more firm, so that the work of fertilizer production.

Drawings

FIG. 1 is an internal structural view of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

A rotary drum granulator for producing organic fertilizer comprises a rotary drum granulator mounting frame 3, a rotary drum granulator body 10 and a base plate 1, wherein the rotary drum granulator mounting frame 3, the rotary drum granulator body 10 and the base plate 1 are all arranged in an inclined mode, a blanking pipe 4 is arranged at the bottom of the rotary drum granulator mounting frame 3, a blanking hole 9 is formed in the outer wall of the base plate 1, the blanking pipe 4 is arranged above the blanking hole 9, the inner diameter of the blanking hole 9 is larger than the outer diameter of the blanking pipe 4, the inner diameter of the blanking hole 9 is larger than that of the blanking pipe 4 through the arrangement that the inner diameter of the blanking hole 9 is larger than that of the blanking pipe 4, the blanking hole 4 is arranged in an inclined mode so as to facilitate blanking work of the blanking pipe 4, the rotary drum granulator body 10 is mounted on the inner wall of the rotary drum granulator mounting frame 3, the base plate 1 is arranged below the rotary drum granulator mounting, the left side provided with the mounting block 7 is provided with a driving motor 5, the bottom of the driving motor 5 is fixedly connected with the top outer wall of the bottom plate 1, the outer wall of an output shaft of the driving motor 5 is fixedly provided with a cam 6, the right outer wall of the cam 6 is contacted with the left outer wall of the mounting block 7, the left end and the right end of the bottom plate 1 are both fixedly provided with a vertical plate 12, the right top outer wall of the vertical plate 12 is fixedly provided with a reset spring 8, the right end of the reset spring 8 is fixedly connected with the left outer wall of the rotary drum granulator mounting frame 3, the right outer wall of the rotary drum granulator mounting frame 3 is fixedly provided with a telescopic airbag 11, through the matching use of the telescopic airbag 11 and the cam 6, the rotary drum granulator mounting frame 3 and the granulator body 10 can move left and right, the granulator body 10 can, the method has the advantages that the method is not easy to stick a cylinder, is not uniform in mixing and is not easy to block, and the blanking treatment of the residual raw materials can be carried out in real time in the granulation process, so that the cost increase caused by additional setting of working procedures is avoided;

the utility model discloses when using rotary drum granulator in fertilizer production, at first open rotary drum granulator body 10, air pump 14 and driving motor 5 through external power supply and switch, air pump 14 can be discharged into flexible gasbag 11 through pipe 13, after being full of gas in flexible gasbag 11, the output shaft of driving motor 5 rotates and can drive cam 6 to rotate, through the mutual contact between the right side outer wall of cam 6 and the left side outer wall of installation piece 7, and the effect of reset spring 8 above cam 6, can realize that rotary drum granulator body 10 and granulator rotary drum installing frame 3 are whole to move left and right, can effectively avoid the raw materials to remain inside the granulator in the course of granulator work, difficult cylinder adhesion, mix unevenly and difficult jam, flexible gasbag 11 can carry out the flexible work simultaneously, pulley 19 below rotary drum granulator installing frame 3 moves in corresponding spout 20, and one of them montant 18 and fixed plate 21 can be through the effect of compression spring 22, carry out the shock attenuation buffering work, improved the steadiness between rotary drum granulator mounting frame 3 and bottom plate 1, be convenient for remove the work for a long time about, meanwhile, the meshing between rack plate 15 and the gear 16 is connected between gear 16 and the torsional spring 17, can play a spacing buffering work to rotary drum granulator mounting frame 3, further improved the holistic uniformity and the stability of this device.

The right end of the telescopic air bag 11 is fixedly connected with the side wall of a vertical plate 12, the outer wall of the top of the right end of the bottom plate 1 is fixedly provided with a rear air pump 14, the air outlet end of the air pump 14 is fixedly provided with a guide pipe 13, the other end of the guide pipe 13 penetrates through the vertical plate 12 to be communicated with the telescopic air bag 11, the bottom of the mounting frame 3 of the rotary drum granulator is symmetrically and fixedly provided with vertical rods 18, the bottom end of each vertical rod 18 is provided with a pulley 19, the outer wall of the top of the bottom plate 1 is provided with a sliding chute 20 matched with the pulley 19, the pulleys 19 are inserted into an inner cavity of the sliding chutes 20, the left side and the right side of one vertical rod 18 are respectively provided with a fixing plate 21, the bottom of each fixing plate 21 is fixedly connected with the outer wall of the top of the bottom plate 1, the top, through the arrangement of the vertical rod 18 and the pulley 19 at the bottom of the vertical rod, the left-right movement work of the rotary drum granulator mounting frame 3 and the rotary drum granulator body 10 can be ensured to be stable, the phenomenon of deviation is not easy to generate, and the damping effect of the device can be further improved through the arrangement of the compression spring 22; the equal fixed mounting of right side bottom outer wall of rotary drum granulator installing frame 3 and bottom plate 1 at the top outer wall that corresponds the position has rack plate 15, two rack plates 15 are installation from top to bottom, be provided with gear 16 between the upper and lower rack plate 15, the rear end of gear 16 passes through the support pivot and installs the top at bottom plate 1, and gear 16's outer wall installs torsional spring 17, the outer wall of rear end support pivot is connected to torsional spring 17's the other end, can be so that be connected between rotary drum granulator installing frame 3 and the bottom plate 1 and become more firm, so as to be convenient for work.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. The utility model provides a rotary drum granulator is used in fertilizer production, includes rotary drum granulator installing frame, rotary drum granulator body and bottom plate, its characterized in that: the rotary drum granulator body is arranged on the inner wall of the rotary drum granulator mounting frame, the bottom plate is arranged below the rotary drum granulator mounting frame, supporting legs are fixedly arranged on the outer wall of the bottom plate, a mounting block is fixedly arranged on the outer wall of the left side of the rotary drum granulator mounting frame, a driving motor is arranged on the left side of the mounting block, the bottom of the driving motor is fixedly connected with the outer wall of the top of the bottom plate, a cam is fixedly arranged on the outer wall of an output shaft of the driving motor, the outer wall of the right side of the cam is in contact with the outer wall of the left side of the mounting block, vertical plates are fixedly arranged at the left end and the right end of the bottom plate, a return spring is fixedly arranged on the outer wall of the top of the right side of the vertical plates, the right end of, the right-hand member fixed connection riser of flexible gasbag lateral wall, air pump after the right-hand member top outer wall fixed mounting of bottom plate, the end fixed mounting that gives vent to anger of air pump has the pipe, the other end of pipe passes the riser and switches on with flexible gasbag.

2. The rotary drum granulator for producing organic fertilizer as claimed in claim 1, is characterized in that: the bottom symmetry fixed mounting of rotary drum granulator installing frame has the montant, the pulley is installed to the bottom of montant, the spout that matches with the pulley is seted up to the top outer wall of bottom plate, the pulley inserts in the inner chamber of spout.

3. The rotary drum granulator for producing organic fertilizer as claimed in claim 2, is characterized in that: one of them the montant the left and right sides all is provided with the fixed plate, every the top outer wall of the equal fixed connection bottom plate in bottom of fixed plate, the bottom outer wall of the equal fixed connection rotary drum granulator installing frame in top of fixed plate, and every one side outer wall fixed mounting that the fixed plate is close to the montant has compression spring, compression spring's the lateral wall of other end fixed connection montant.

4. The rotary drum granulator for producing organic fertilizer as claimed in claim 1, is characterized in that: the bottom of the rotary drum granulator mounting frame is provided with a blanking pipe, the outer wall of the bottom plate is provided with a blanking hole, the blanking pipe is arranged above the blanking hole, and the inner diameter of the blanking hole is larger than the outer diameter of the blanking pipe.

5. The rotary drum granulator for producing organic fertilizer as claimed in claim 1, is characterized in that: the rotary drum granulator mounting frame is characterized in that rack plates are fixedly mounted on the outer wall of the bottom of the right side of the rotary drum granulator mounting frame and the outer wall of the bottom plate of the top of the corresponding position, the rack plates are mounted up and down, gears are arranged between the rack plates up and down, the rear ends of the gears are mounted above the bottom plate through support rotating shafts, torsional springs are mounted on the outer walls of the gears, and the other ends of the torsional springs are connected with the outer wall of the support rotating shaft at the rear end.

6. The rotary drum granulator for producing organic fertilizer as claimed in claim 1, is characterized in that: the rotary drum granulator mounting frame, the rotary drum granulator body and the base plate are all obliquely arranged.