CN218566010U - High-efficient earthworm cast fertilizer drying equipment - Google Patents

Abstract

The utility model discloses a high-efficiency wormcast organic fertilizer drying device, which comprises a shell, wherein a drying barrel is arranged in the shell, the bottom of the drying barrel is in a filter screen shape, the inside of the drying barrel is divided into a drying area and a dust collecting area by a filter screen from top to bottom, a plurality of groups of discharge holes are arranged on the side wall of the drying barrel, the outer wall of the drying barrel is provided with a baffle ring, the two ends of the baffle ring are fixedly connected with the shell, a limiting hole is arranged on the side wall of the baffle ring, and an electric heating sheet is embedded in the inner wall of the baffle ring; a stirring rod is arranged in the drying barrel, a feeding port and a first motor are arranged at the top of the shell, and a second motor and a material collecting bag are arranged at the bottom of the shell; the shell is connected with the purification tank through an exhaust fan, an air inlet of the exhaust fan is communicated with the dust collection area through a first exhaust pipe, and an air outlet of the exhaust fan is communicated with the purification tank through an exhaust pipe; this practicality has strengthened drying efficiency through setting up the drying drum and the puddler that turn to opposite, and through a small amount of ejection of compact many times, prevents long-pending material jam, has improved discharging efficiency.

Description

High-efficient earthworm cast fertilizer drying equipment

Technical Field

The utility model relates to a fertilizer drying technology field specifically relates to a high-efficient earthworm cast fertilizer drying equipment.

Background

The pure wormcast not only contains major elements such as nitrogen, phosphorus and zinc, but also contains various trace elements such as iron, manganese, zinc, copper and magnesium and 18 amino acids, the organic matter content and the humic substance content reach about 30 percent, more valuable is that the wormcast also contains antagonistic microorganisms and unknown auxin, and the effective components can not be reached by any chemical fertilizer and organic fertilizer; organic matter particles after earthworm digestion are fine, the surface area is improved by more than 100 times than that before digestion, more opportunities can be provided for the soil to contact with air, and the problem of soil hardening is fundamentally solved; the wormcast can inhibit the propagation of harmful bacteria, can propagate and expand beneficial bacteria, can reduce the occurrence of soil diseases, can prevent crops from becoming ill, and can increase the capabilities of nitrogen fixation, potassium dissolution and phosphorus dissolution of plant roots.

At present, the existing wormcast organic fertilizer drying equipment is mainly drum-type drying, airflow-type drying and the like, most of the equipment is used for stirring organic fertilizers in one direction, and the organic fertilizers are not thoroughly stirred, so that the drying efficiency is still to be improved; after the drying is finished, when the organic fertilizer is discharged, the organic fertilizer is easy to block due to excessive discharge at one time; and during the drying process, a large amount of dust-carrying airflow is generated to pollute the air.

Therefore, the efficient wormcast organic fertilizer drying equipment is needed to solve the problems and improve the drying efficiency of the organic fertilizer.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a high-efficient earthworm cast fertilizer drying equipment.

The technical scheme of the utility model is that: an efficient wormcast organic fertilizer drying device comprises a shell, wherein a drying barrel rotatably connected with the bottom in the shell is arranged in the shell,

the bottom surface of the drying barrel is a filter screen plate, the interior of the drying barrel is divided into a drying area and a dust collecting area from top to bottom by a first filter screen, a plurality of groups of discharge holes are arranged on the side wall of the drying barrel in the drying area,

the outer wall of the drying barrel is provided with a baffle ring which is rotationally sleeved with the drying barrel, two ends of the baffle ring are respectively and fixedly connected with the top surface and the bottom surface of the shell, the side wall of the baffle ring is provided with a plurality of groups of limiting holes which are in one-to-one correspondence with the discharge holes by the rotation of the drying barrel, and the inner wall of the baffle ring is embedded with an electric heating piece;

a stirring rod rotationally connected with the first filter screen is arranged in the drying barrel positioned in the drying area, a plurality of groups of stirring blades are arranged on the stirring rod,

the top of the shell is provided with a feeding port communicated with the drying barrel and a first motor used for controlling the stirring rod to rotate, and the bottom of the shell is provided with a second motor used for controlling the drying barrel to rotate and a material collecting bag communicated with the shell;

the casing below is equipped with the purification tank, be equipped with the air exhauster on the purification tank, be equipped with the first exhaust column that is used for supporting the casing between air exhauster and the casing, first exhaust column one end and air exhauster air intake intercommunication, first exhaust column one end run through the casing bottom that is located dust-collecting zone position correspondence department, the air exhauster air intake be equipped with the exhaust pipe of the entry intercommunication of purification tank.

Further, the rotation direction of the drying tub is opposite to the rotation direction of the agitating bar. Drying barrel and puddler turn to opposite can improve the stirring efficiency to the fertilizer, and then improve the heating area to the fertilizer to improve the drying efficiency to the fertilizer.

As an alternative of the utility model, a plurality of groups of the discharge holes are distributed on the side wall of the drying barrel at the same height in a scattering manner at equal angles. Through rotating the mode of throwing away the discharge opening with the fertilizer for stirring drying and the ejection of compact can go on simultaneously, and can break up the better fertilizer of degree of drying and the fertilizer that still slightly wets to bond through rotating, thereby make the better fertilizer of degree of drying throw away the discharge opening more easily, and then improve drying efficiency and discharging efficiency.

As another alternative of the utility model, a plurality of groups of the discharge holes are distributed on the side walls of the drying barrel at different heights in a spiral step shape with equal angles. In the discharging process, the discharging holes with different heights can meet the requirement that organic fertilizers with various depths in the drying barrel can be thrown out in the rotating process, so that the discharging rate of the organic fertilizers with better drying degree is further improved; and the time for collecting the organic fertilizer is staggered when the organic fertilizer is discharged at different heights, so that the condition of material accumulation and blockage can be further reduced.

Furthermore, be equipped with between the casing with keep off the ring and be used for prolonging fertilizer from spacing hole discharge blanking time pass the material passageway, pass the material passageway and be the heliciform, pass the material passageway with keep off ring outer wall, the equal sealing connection of shells inner wall, and pass the material passageway everywhere the passageway respectively to its spacing hole that corresponds. Through setting up the time that spiral helicine biography material passageway extension fertilizer followed spacing hole discharge blanking, make not the fertilizer of co-altitude successively get into the collecting bag on passing the material passageway to can not produce the collision and block up, improve discharging efficiency.

The utility model has the advantages that:

(1) The device of the utility model stirs the organic fertilizer in multiple directions by arranging the drying barrel and the stirring rod which are opposite in rotation direction, thereby increasing the heating degree of the organic fertilizer and improving the drying efficiency of the organic fertilizer; through rotating the mode of throwing away the discharge opening for stirring drying and the ejection of compact are gone on simultaneously, thereby make the better fertilizer of degree of drying throw away the discharge opening more easily, and then improve drying efficiency and discharging efficiency.

(3) The utility model discloses the device is through setting up the purification tank, can purify the contaminated gas that carries the dust that fertilizer produced in drying process, prevents to pollute the surrounding air, has played the effect of environmental protection.

Drawings

Fig. 1 is an overall appearance diagram of the present invention;

FIG. 2 is a block ring structure diagram according to embodiment 1 of the present invention;

FIG. 3 is an internal structural view of the baffle ring of the present invention;

fig. 4 is an internal structure view of embodiment 1 of the present invention;

fig. 5 is an internal structure view of embodiment 2 of the present invention;

the device comprises a shell, a material inlet, a first motor, a second motor, a material conveying channel, a drying barrel, a first filter screen, a drying area, a discharge hole, a dust collecting area, a baffle ring, a limiting hole, an electric heating sheet, a stirring rod, a stirring blade, a purification tank, a suction fan, a first exhaust pipe and an exhaust pipe, wherein the shell is 1 part, the material inlet is 11 part, the first motor is 12 part, the second motor is 13 part, the material conveying channel is 14 part, the drying barrel is 2 part, the first filter screen is 21 part, the drying area is 22 part, the discharge hole is 221 part, the dust collecting area is 23 part, the baffle ring is 24 part, the limiting hole is 241 part, the electric heating sheet is 242 part, the stirring rod is 25 part, the stirring blade is 251 part, the purification tank is 3 part, the suction fan is 4 part, the first exhaust pipe is 41 part, and the exhaust pipe is 42 part.

Detailed Description

The present invention will now be described in further detail with reference to the following examples to better illustrate the advantages of the invention.

Example 1

An efficient wormcast organic fertilizer drying device is shown in figure 1 and comprises a shell 1, a drying barrel 2 which is rotatably connected with the bottom of the shell 1 is arranged in the shell 1,

as shown in fig. 4, the bottom surface of the drying barrel 2 is a screen plate, the inside of the drying barrel 2 is divided into a drying area 22 and a dust collecting area 23 from top to bottom by a first screen 21, three sets of discharge holes 221 located at the bottom of the drying area 22 are arranged on the side wall of the drying barrel 2 located in the drying area 22, the three sets of discharge holes 221 are distributed on the side wall of the drying barrel 2 at the same height in a scattering manner at 120 °, and the three sets of discharge holes 221 are all located 5cm above the first screen 21;

as shown in fig. 2, 3 and 4, the outer wall of the drying barrel 2 is provided with a baffle ring 24 rotatably sleeved with the outer wall, the upper end and the lower end of the baffle ring 24 are respectively fixedly connected with the top surface and the bottom surface of the shell 1, the side wall of the baffle ring 24 is provided with three limiting holes 241 which are in one-to-one correspondence with the discharge holes 221 by utilizing the rotation of the drying barrel 2, and the inner wall of the baffle ring 24 is embedded with an electric heating piece 242, and the electric heating piece 242 is controlled by a wireless controller; wherein, the wireless controller is controlled by a commercially available 2.4GHz wireless remote controller;

as shown in fig. 4, a stirring rod 25 rotatably connected to the first filter screen 21 is disposed inside the drying tub 2 in the drying region 22, nine sets of stirring blades 251 are disposed on the stirring rod 25, and the rotation direction of the drying tub 2 is opposite to the rotation direction of the stirring rod 25;

as shown in fig. 1, a feeding port 11 communicated with the drying barrel 2 and a first motor 12 for controlling the rotation of the stirring rod 25 are arranged at the top of the housing 1, and a second motor 13 for controlling the rotation of the drying barrel 2 and a material collecting bag communicated with the housing 1 are arranged at the bottom of the housing 1; the first motor 12 and the second motor 13 are both commercially available rotating motors or commercially available rotating motors are subjected to shape adjustment so as to be mounted on the device in a matching manner;

as shown in fig. 1, the casing 1 is connected to a purification tank 3 disposed at the bottom of the casing 1 through an exhaust fan 4, one end of the exhaust fan 4 penetrates through the bottom of the casing 1 at a position corresponding to the dust collecting region 23 through an air inlet of a first exhaust pipe 41, and the other end of the exhaust fan 4 is communicated with an inlet of the purification tank 3 through an air outlet of an exhaust pipe 42; wherein, the exhaust fan 4 is a pipeline type exhaust fan sold in the market.

The working principle of the organic fertilizer drying device is as follows: regulating the electric heating sheet 242 to a required temperature, pouring the organic fertilizer into the drying barrel 2 from the material inlet 11, starting the first motor 12 to enable the stirring rod 25 to start stirring the organic fertilizer, and enabling the discharge hole 221 and the limiting hole 241 to be in a staggered state;

after continuously stirring for a period of time, starting the second motor 13 to enable the drying barrel 2 to start rotating, enabling the discharge holes 221 and the limiting holes 241 to be correspondingly overlapped one by one once when the drying barrel 2 rotates once, throwing the organic fertilizer with better drying degree out of the limiting holes 241 from the drying barrel 2 when the organic fertilizer is overlapped, continuously drying the wet and bonded organic fertilizer in the drying barrel 2 until the organic fertilizer is completely dried and thrown out of the limiting holes 241, and falling into an aggregate bag to be collected;

when the drying barrel 2 rotates, the exhaust fan 4 is started, the exhaust fan 4 sucks away dust-carrying pollution gas, which falls into the dust collecting area 23 during the drying process, of organic fertilizer in the drying barrel 2 through the first exhaust pipe 41, and the pollution gas is discharged into the purification tank 3 through the exhaust pipe 42 to be purified.

Example 2

The difference between the present embodiment and embodiment 1 is that, as shown in fig. 5, three sets of discharge holes 221 are distributed on the sidewall of the drying barrel 2 in a spiral step shape at 120 ° and at different heights, and the three sets of discharge holes 221 are respectively located at positions 5cm, 15cm and 25cm above the first filter screen 21;

as shown in fig. 5, a material conveying channel 14 for prolonging the discharging and blanking time of the organic fertilizer from the limiting hole 241 is arranged between the housing 1 and the baffle ring 24, the material conveying channel 14 is spiral, the material conveying channel 14 is hermetically connected with the outer wall of the baffle ring 24 and the inner wall of the housing 1, and each channel of the material conveying channel 14 is respectively corresponding to the limiting hole 241.

The device is different from the working principle of the embodiment 1 in that in the discharging process, the discharging holes 221 with different heights can meet the requirement that organic fertilizers with different depths in the drying barrel 2 can be thrown out in the rotating process, so that the discharging rate of the organic fertilizers with better drying degree is further improved; the time for collecting the organic fertilizer is staggered, so that the condition of material accumulation and blockage can be further reduced;

through setting up the time that spiral helicine biography material passageway 14 extension fertilizer followed spacing hole 241 discharge blanking, make not the fertilizer of co-altitude successively get into the collecting bag on passing material passageway 14 to can not produce the collision and block up, improve discharging efficiency.

Claims (5)

1. An efficient wormcast organic fertilizer drying device comprises a shell (1) and is characterized in that a drying barrel (2) rotationally connected with the inner bottom of the shell (1) is arranged in the shell,

the bottom surface of the drying barrel (2) is a filter screen plate, the inside of the drying barrel (2) is divided into a drying area (22) and a dust collecting area (23) from top to bottom by a first filter screen (21), a plurality of groups of discharge holes (221) are arranged on the side wall of the drying barrel (2) positioned in the drying area (22),

the outer wall of the drying barrel (2) is provided with a baffle ring (24) which is rotatably sleeved with the drying barrel, two ends of the baffle ring (24) are fixedly connected with the top surface and the bottom surface of the shell (1) respectively, the side wall of the baffle ring (24) is provided with a plurality of groups of limiting holes (241) which are in one-to-one correspondence with the discharge holes (221) by the rotation of the drying barrel (2), and the inner wall of the baffle ring (24) is embedded with an electric heating sheet (242);

a stirring rod (25) which is rotatably connected with the first filter screen (21) is arranged in the drying barrel (2) positioned in the drying area (22), a plurality of groups of stirring blades (251) are arranged on the stirring rod (25),

the top of the shell (1) is provided with a feeding port (11) communicated with the drying barrel (2) and a first motor (12) used for controlling a stirring rod (25) to rotate, the bottom of the shell (1) is provided with a second motor (13) used for controlling the drying barrel (2) to rotate and a material collecting bag, and the material collecting bag is communicated with the inside of the shell (1) positioned on the outer side of the baffle ring (24);

casing (1) below is equipped with purification tank (3), be equipped with air exhauster (4) on purification tank (3), be equipped with first exhaust column (41) that are used for supporting casing (1) between air exhauster (4) and casing (1), first exhaust column (41) one end and air exhauster (4) air intake intercommunication, first exhaust column (41) one end run through be located the casing (1) bottom that collection dirt district (23) position corresponds the department, air exhauster (4) air intake be equipped with exhaust pipe (42) of the entry intercommunication of purification tank (3).

2. The efficient wormcast organic fertilizer drying equipment as claimed in claim 1, wherein the rotation direction of the drying barrel (2) is opposite to the rotation direction of the stirring rod (25).

3. The efficient wormcast organic fertilizer drying equipment as claimed in claim 1, wherein the plurality of groups of discharging holes (221) are distributed on the side wall of the drying barrel (2) at the same height in a scattering manner at equal angles.

4. The efficient wormcast organic fertilizer drying equipment as claimed in claim 1, wherein the plurality of groups of discharging holes (221) are distributed on the side walls of the drying barrel (2) at different heights in a spiral step shape with equal angles.

5. The efficient wormcast organic fertilizer drying equipment according to claim 4, wherein a material conveying channel (14) used for prolonging the discharging and blanking time of organic fertilizers from the limiting holes (241) is arranged between the shell (1) and the retaining ring (24), the material conveying channel (14) is spiral, the material conveying channel (14) is hermetically connected with the outer wall of the retaining ring (24) and the inner wall of the shell (1), and each channel of the material conveying channel (14) is respectively corresponding to the corresponding limiting hole (241).

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