CN219607644U - Continuous drying device of fertilizer - Google Patents

Abstract

The utility model provides a continuous drying device for organic fertilizer, which comprises two groups of supporting frames, wherein a group of drying lines are fixedly arranged on the two groups of supporting frames, each group of drying lines comprises a first conveying pipe and a second conveying pipe which are inclined relatively, a feed pipe and a discharge pipe are respectively arranged at two ends of each first conveying pipe, the discharge pipes of the first conveying pipes are in butt joint with the feed pipes of the second conveying pipes, the discharge pipes of the second conveying pipes on the left side drying line are in butt joint with the feed pipes of the first conveying pipes on the right side drying line, rotating shafts are rotatably connected in the first conveying pipes and the second conveying pipes, spiral augers are fixedly arranged on the circumferential side walls of the rotating shafts, and heating wires extend in the rotating shafts along the axial directions of the rotating shafts. The device adopts the dry form of many delivery pipe head tails butt joints, and longer drying wire can guarantee abundant and continuous type drying process to the slope sets up area little.

Description

Continuous drying device of fertilizer

Technical Field

The utility model relates to the technical field of organic fertilizer production, in particular to a continuous drying device for organic fertilizer.

Background

The organic fertilizer is farmyard manure, mainly derived from plants and animals, can provide comprehensive nutrients for crops, can improve soil and improve the productivity of the crops, and contains a large amount of water in the process of just producing the organic fertilizer, and needs drying equipment for drying.

Most of the existing drying equipment adopts a drying tank or drying box, organic fertilizer is poured into the drying tank or drying box, the drying process is realized by matching the heating plate and the stirring equipment, the mode can only realize batch drying, the continuous drying process cannot be realized, and the drying efficiency is low.

Disclosure of Invention

Aiming at the problems, the utility model provides a continuous drying device for organic fertilizer, which adopts a drying mode of butt joint of a plurality of conveying pipe heads and tails, a long drying line can ensure a sufficient and continuous drying process, and the inclined arrangement occupies small area.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a continuous drying device of fertilizer, includes two sets of support frames, equal fixed mounting has a set of drying line on two sets of support frames, a set of drying line is including being relative slope's first conveyer pipe and second conveyer pipe, the both ends of first conveyer pipe are equipped with inlet pipe and discharging pipe respectively, the discharging pipe of first conveyer pipe is docked with the inlet pipe of second conveyer pipe, on the left side drying line the discharging pipe of second conveyer pipe is docked with the inlet pipe of first conveyer pipe on the right side drying line, all rotate in first conveyer pipe and the second conveyer pipe and be connected with the pivot, fixed mounting has the screw auger on the circumference lateral wall of pivot, along its axial extension in the pivot has the heater strip.

Preferably, the lower ends of the rotating shafts in the left conveying pipe and the right conveying pipe extend out of the first conveying pipe and are fixedly connected with worm wheels, the motor is installed at the bottom of the supporting frame on the right side, an output shaft of the motor is fixedly connected with a transmission shaft penetrating through the left supporting frame, and two worms meshed with the corresponding worm wheels are connected on the transmission shaft in series.

Preferably, the upper ends of the rotating shafts extend out of the corresponding first conveying pipe and second conveying pipe, and the upper ends of the two rotating shafts are meshed through a pair of bevel gears.

Preferably, the upper ends of the two first conveying pipes are fixedly connected with a top plate together, the upper ends of the two pairs of rotating shafts penetrate through the top plate, and a power supply assembly capable of powering on the heating wire in the rotating shaft is arranged in the top plate.

Preferably, the power supply assembly comprises a through hole arranged on the top plate and used for allowing the corresponding rotating shaft to pass through, a conductive ring matched with the through hole is fixedly sleeved on the rotating shaft, a conductive head abutting against the conductive ring is embedded in the inner wall of the through hole, the conductive ring is electrically connected with the heating wire in the rotating shaft, and the conductive head is externally connected with a power supply and a switch.

Preferably, the side walls of the first conveying pipe and the second conveying pipe, which face upwards, are respectively provided with a strip-shaped exhaust port, and a blocking net is covered in each strip-shaped exhaust port.

The beneficial effects of the utility model are as follows:

1. through setting up two sets of drying lines, adopt many delivery pipe head tail butt joint's form, the drying line is longer, can guarantee the abundant drying of continuous type in-process fertilizer, and first conveyer pipe and second conveyer pipe relative slope set up, and area is little.

2. Through setting up the heater strip in the pivot, during the drying, the pivot rotates, and the conducting rod is contradicted the conducting ring all the time, for the heater strip power supply, and the whole pivot of heater strip heatable, heat conduction to spiral auger again, spiral auger are at the in-process direct and the fertilizer contact of carrying the fertilizer, and area of contact is big and even, can realize abundant drying process, and drying rate is fast.

3. Through setting up worm wheel, worm and bevel gear, only need start single motor, can realize the rotation process of many pivots through transmission shaft, worm wheel, two pairs of bevel gears.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a cross-sectional view of a spindle according to the present utility model.

In the figure: 1 supporting frame, 2 worm wheel, 3 motor, 4 transmission shaft, 5 worm, 6 first conveyer pipe, 7 second conveyer pipe, 8 keep off net, 9 pivot, 10 spiral auger, 11 bevel gear, 12 roof, 13 conducting ring, 14 conducting head, 15 through hole, 16 heater strip.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. 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. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-3, a continuous drying device for organic fertilizer comprises two groups of support frames 1, a group of drying lines are fixedly installed on the two groups of support frames 1, each group of drying lines comprises a first conveying pipe 6 and a second conveying pipe 7 which are inclined relatively, a feed pipe and a discharge pipe are respectively arranged at two ends of the first conveying pipe 6, the discharge pipe of the first conveying pipe 6 is in butt joint with the feed pipe of the second conveying pipe 7, the discharge pipe of the second conveying pipe 7 on the left drying line is in butt joint with the feed pipe of the first conveying pipe 6 on the right drying line, the organic fertilizer enters through the feed pipe of the left first conveying pipe 6, and finally is discharged from the discharge pipe at the bottom of the right second conveying pipe 7, so that the continuous conveying process of the organic fertilizer in the two groups of drying lines is realized.

The first conveying pipes 6 and the second conveying pipes 7 are respectively connected with a rotating shaft 9 in a rotating mode, spiral augers 10 are fixedly installed on circumferential side walls of the rotating shafts 9, heating wires 16 extend in the rotating shafts 9 along the axial direction of the rotating shafts, top plates 12 are fixedly connected to the upper ends of the two first conveying pipes 6 together, the upper ends of the two pairs of rotating shafts 9 penetrate through the top plates, power supply assemblies capable of supplying power to the heating wires 16 in the rotating shafts 9 are installed in the top plates 12, the heating wires 16 can heat the whole rotating shafts 9, and heat is conducted to the spiral augers 10.

The power supply assembly comprises a through hole 15 which is arranged on the top plate 12 and used for allowing the corresponding rotating shaft 9 to pass through, a conductive ring 13 which is matched with the through hole 15 is fixedly sleeved on the rotating shaft 9, a conductive head 14 which is abutted against the conductive ring 13 is embedded on the inner wall of the through hole 15, the conductive ring 13 is electrically connected with a heating wire 16 in the rotating shaft 9, a power supply and a switch are externally connected with the conductive head 14, the switch is turned on, the power supply supplies power for the plurality of conductive heads 14, and the conductive heads 14 are abutted against the conductive ring 13 all the time in the rotating process, so that the power can be continuously supplied to the heating wire 16 in the rotating shaft 9.

The lower ends of rotating shafts 9 in the left and right first conveying pipes 6 extend out of the first conveying pipes 6 and are fixedly connected with worm gears 2, a motor 3 is installed at the bottom of a right supporting frame 1, an output shaft of the motor 3 is fixedly connected with a transmission shaft 4 penetrating through the left supporting frame 1, two worms 5 meshed with the corresponding worm gears 2 are connected in series on the transmission shaft 4, the upper ends of the rotating shafts 9 extend out of the corresponding first conveying pipes 6 and second conveying pipes 7, the upper ends of the two rotating shafts 9 are meshed through a pair of bevel gears 11, and the rotating process of the rotating shafts 9 is realized through the transmission shaft 4, the worm gears 5, the worm gears 2 and the two pairs of bevel gears 11.

Further, the side walls of the first conveying pipe 6 and the second conveying pipe 7, which are upward, are respectively provided with a strip-shaped exhaust port, hot air generated by drying is discharged through the strip-shaped exhaust ports, and the strip-shaped exhaust ports are internally covered with baffle nets 8, so that leakage of organic fertilizer is avoided.

The fertilizer gets into through the inlet pipe of left side first conveyer pipe 6, starter motor 3 drives transmission shaft 4 and rotates, drive two worm wheels 2 simultaneously through two worms 5 and rotate, drive the pivot 9 rotation in two first conveyer pipes 6 simultaneously again, through a pair of bevel gear 11 transmission, drive the pivot 9 synchronous rotation in two second conveyer pipes 7, pivot 9 drives spiral auger 10 and rotates, and then realize the continuous transportation process of fertilizer in two sets of desiccation lines, open the switch, the power supplies power for a plurality of conductive heads 14, because conductive head 14 is in the rotation in-process with electric ring 13 conflict all the time, and then sustainable be the heater strip 16 switch on in the pivot 9, heater strip 16 heatable whole pivot 9, heat re-conduction is to spiral auger 10, spiral auger 10 is direct in the in-process of carrying the fertilizer contacts, the area of contact is big and even, can realize abundant drying process, drying speed is fast, the steam that the drying produced is discharged through the bar.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a continuous drying device of fertilizer, includes two sets of support frames (1), a serial communication port, equal fixed mounting has a set of drying line on two sets of support frames (1), a set of drying line is including being relative inclined first conveyer pipe (6) and second conveyer pipe (7), the both ends of first conveyer pipe (6) are equipped with inlet pipe and discharging pipe respectively, the discharging pipe of first conveyer pipe (6) is docked with the inlet pipe of second conveyer pipe (7), on the left side drying line the discharging pipe of second conveyer pipe (7) is docked with the inlet pipe of first conveyer pipe (6) on the right side drying line, all rotate in first conveyer pipe (6) and the second conveyer pipe (7) and be connected with pivot (9), fixed mounting has spiral auger (10) on the circumference lateral wall of pivot (9), follow its axial extension in pivot (9) has heater strip (16).

2. The continuous drying device for organic fertilizer according to claim 1, wherein the lower ends of rotating shafts (9) in the left conveying pipe (6) and the right conveying pipe (6) extend out of the first conveying pipe (6) and are fixedly connected with worm wheels (2), a motor (3) is installed at the bottom of the right supporting frame (1), an output shaft of the motor (3) is fixedly connected with a transmission shaft (4) penetrating through the left supporting frame (1), and two worms (5) meshed with the corresponding worm wheels (2) are connected on the transmission shaft (4) in series.

3. Continuous drying device for organic fertilizers according to claim 1, characterized in that the upper ends of the rotating shafts (9) extend out of the corresponding first conveying pipe (6) and second conveying pipe (7), and the upper ends of the two rotating shafts (9) are meshed through a pair of bevel gears (11).

4. The continuous drying device for organic fertilizer according to claim 1, wherein the upper ends of the two first conveying pipes (6) are fixedly connected with a top plate (12) together, the upper ends of the two pairs of rotating shafts (9) penetrate through the top plate, and a power supply assembly capable of supplying power to the heating wires (16) in the rotating shafts (9) is arranged in the top plate (12).

5. The continuous drying device for organic fertilizer according to claim 4, wherein the power supply assembly comprises a through hole (15) arranged on the top plate (12) and used for allowing a corresponding rotating shaft (9) to pass through, a conductive ring (13) matched with the through hole (15) is fixedly sleeved on the rotating shaft (9), a conductive head (14) which is abutted to the conductive ring (13) is embedded in the inner wall of the through hole (15), the conductive ring (13) is electrically connected with a heating wire (16) in the rotating shaft (9), and the conductive head (14) is externally connected with a power supply and a switch.

6. Continuous drying device for organic fertilizer according to claim 1, characterized in that the side walls of the first conveying pipe (6) and the second conveying pipe (7) facing upwards are provided with strip-shaped exhaust openings, and the strip-shaped exhaust openings are internally covered with baffle nets (8).