CN216245294U - Bio-organic fertilizer desiccator - Google Patents

Abstract

The utility model discloses a bio-organic fertilizer dryer, which comprises a base, a drying barrel, an air blower, a heater, a cyclone classification tower and an induced draft fan, wherein the drying barrel, the air blower, the heater and the induced draft fan are arranged on the upper surface of the base, the air blower, the heater and the drying barrel are directly connected through a gas transmission pipeline, the bottom of the lower end of the drying barrel is provided with a stirring paddle, the stirring paddle is arranged above a stirring motor, the middle part of the drying barrel is provided with an opening and is connected with a feeding motor, the upper end of the drying barrel is provided with a classifier, the classifier is connected with the cyclone classification tower through a discharge pipeline, the cyclone classification tower is connected with the induced draft fan through an induced draft pipeline, dried particles can be collected in the drying process, repeated drying and time and energy waste are avoided, dried powder can be automatically collected, redundant equipment operation and turnover work are avoided, and the production efficiency is improved, the occupied area is reduced.

Description

Bio-organic fertilizer desiccator

Technical Field

The utility model belongs to the technical field of fertilizer production, and particularly relates to a biological organic fertilizer dryer.

Background

The desiccator is the equipment commonly used in the bio-organic fertilizer course of working, it is mainly the moisture that is used for drying in the bio-organic fertilizer, make its later stage can be better accomodate, drying equipment function among the prior art is comparatively single, be difficult to satisfy user's demand in the use, drying efficiency is slow, the organic fertilizer of the not stoving that the granule organic fertilizer after often appearing drying is mixing the blocking, and the granule organic fertilizer after the stoving completion is mixing the powder organic fertilizer, need pass through the screening machine screening again, turnover work has been increased again.

Aiming at the problems, the utility model is specially developed, can collect the dried particles in the drying process, avoids repeated drying and waste of time and energy, can automatically collect the dried powder, avoids the increase of redundant equipment operation and turnover work, improves the production efficiency and reduces the occupied area.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bio-organic fertilizer dryer, which aims to solve the problems of low efficiency and multiple material separation working procedures of the dryer.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bio-organic fertilizer desiccator, includes base, drying bucket, air-blower, heater, whirlwind grading tower, draught fan, the upper surface dress of base is equipped with drying bucket, air-blower, heater and draught fan, air-blower, heater and drying bucket directly link to each other through gas transmission pipeline, the stirring rake has been installed to drying bucket's lower extreme bottom, and the stirring rake is installed in agitator motor's top, the opening is seted up at drying bucket's middle part and the feeding motor links to each other, and the classificator has been installed to drying bucket's upper end, and the classificator passes through the ejection of compact pipeline and links to each other with whirlwind grading tower, and whirlwind grading tower passes through the draught fan pipeline and links to each other with the draught fan.

Preferably, the joints of the gas transmission pipeline, the discharge pipeline and the induced draft pipeline are provided with sealing rings, so that the overall sealing performance of the equipment is improved, and the leakage of materials in the operation process of the equipment is prevented.

Preferably, the lower end of the classifier is provided with a central ring, the central ring intercepts large particles, and small particles are discharged out of the drying barrel from the center of the ring and collected by a cyclone separation tower.

Preferably, the feeding motor is connected with a feeding pipeline, feeding ports are formed in two sides of the upper end of the feeding pipeline and used for receiving poured raw materials such as the plant organic fertilizer, and the feeding pipeline is used for conveying the raw materials into the drying barrel.

Preferably, the lower end of the cyclone classification tower is provided with a discharge valve for discharging the granular materials in the cyclone classification tower, and a material collecting box is arranged below the discharge valve for collecting the discharged granular materials.

Preferably, the outlet of the discharge pipeline is provided with a check valve to prevent the material in the cyclone separation tower from flowing back to the discharge pipeline.

Preferably, four meshes dust screens have been installed to the entrance of induced air pipeline, and four meshes dust screens are four mesh steel wire dust screens for prevent that granular material from getting into the induced air pipeline, eighty mesh dust screens have been installed with the department of linking to each other of draught fan to the induced air pipeline, and eighty mesh dust screens is eighty mesh steel wire dust screens, is used for preventing powdered material from getting into the draught fan, the dust removal valve has been installed to the lower extreme of induced air pipeline for the powdered material in the exhaust induced air pipeline.

Preferably, the rated voltage 380V of the feeding motor, the rated rotating speed 1450rpm, the rated power 0.37KW, the rated voltage 380V of the stirring motor, the rated rotating speed 2730rpm, the rated power 5.5KW, the flow of the air blower and the draught fan is 0.95-452M 3/MIN, the pressure is increased: 9.8-98 KPA, the rated voltage of a heater is 380V, the rated power is 1500KW, the working temperature is 150-270 degrees, and the air flow is 100-500L.

Compared with the prior art, the utility model has the beneficial effects that: the drying device can collect the dried particles in the drying process, avoids repeated drying, wastes time and energy, can automatically collect the dried powder, avoids increasing redundant equipment operation and turnover work, improves the production efficiency, and reduces the occupied area.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention:

fig. 3 is a rear view of the present invention.

In the figure: the device comprises a base 1, a drying barrel 2, a stirring paddle 3, a stirring motor 4, an air blower 5, a gas transmission pipeline 51, a heater 6, a classifier 7, a center ring 71, a cyclone classification tower 8, a material collecting box 81, a discharge valve 82, a draught fan 9, a feed motor 10, a feed port 101, a feed pipeline 102, a discharge pipeline 11, a check valve 111, a draft pipeline 12, a dust screen 121 with four meshes, a dust screen 122 with eighty meshes and a dust valve 123.

Detailed Description

Referring to fig. 1 and 2, a bio-organic fertilizer dryer comprises a base 1, a drying barrel 2, a blower 5, a heater 6, a cyclone classification tower 8 and an induced draft fan 9, wherein the drying barrel 2, the blower 5, the heater 6 and the induced draft fan 9 are arranged on the upper surface of the base 1, the base 1 is used for fixing various mechanical devices, the blower 5, the heater 6 and the drying barrel 2 are directly connected through a gas transmission pipeline 51, the blower 5 is used for generating wind power, the heater 6 is used for heating air, finally, the hot air is sent into the drying barrel 2 through the gas transmission pipeline 51, a stirring paddle 3 is arranged at the bottom of the lower end of the drying barrel 2, the stirring paddle 3 is used for crushing, rubbing and stirring paste materials so as to facilitate drying, the stirring paddle 3 is arranged above the stirring motor 4, the stirring motor 4 is used for providing strong power for the stirring paddle 3, an opening is formed in the middle of the drying barrel 2 and is connected with a feeding motor 10, the feeding motor 10 primarily stirs the materials into paste materials and sends the paste materials into the drying barrel 2, the upper end of the drying barrel 2 is provided with the classifier 7, the lower end of the classifier 7 is provided with the center ring 71, the center ring 71 intercepts large particles, and small particles are discharged out of the drying barrel 2 from the center of the ring and are collected by the cyclone separation tower 8.

Referring to fig. 2 and 3, the classifier 7 is connected to the cyclone classification tower 8 through a discharge pipe 11, a check valve 111 is installed at an outlet of the discharge pipe 11 to prevent the material in the cyclone separation tower 8 from flowing back to the discharge pipe 11, a discharge valve 82 is installed at a lower end of the cyclone classification tower 8 to discharge the granular material in the cyclone classification tower 8, a material collecting box 81 is installed below the discharge valve 82 to collect the discharged granular material, the cyclone classification tower 8 is connected to an induced draft fan 9 through an induced draft duct 12, a four-mesh dust screen 121 is installed at an inlet of the induced draft duct 12, the four-mesh dust screen 121 is a four-mesh steel wire dust screen to prevent the granular material from entering the induced draft duct 12, an eighty-mesh dust screen 122 is installed at a connection portion of the induced draft duct 121 and the induced draft fan 9, the eighty-mesh dust screen 122 is an eighty-mesh steel wire dust screen to prevent the powdery material from entering the induced draft fan 9, the lower end of the air guide pipe 12 is provided with a dust removal valve 123 for discharging the powdery material in the air guide pipe 12.

The working principle of the scheme is as follows: an operator firstly turns on a heater 6 to preheat the required temperature, then sequentially turns on an air blower 5, an induced draft fan 9, a feeding motor 10 and a stirring motor 4, wet materials are added into a feeding port 101, hot air enters the bottom of a drying barrel 2 tangentially under the action of the air blower 5 and the heater 6, a powerful rotating wind field is formed under the powerful driving of a stirring paddle 3, pasty materials are sent into the drying barrel 2 through the feeding motor 10, the materials are dispersed under the action of impact, friction and shearing force under the powerful action of the stirring paddle 3 rotating at a high speed, and the massive materials are rapidly crushed and fully contacted, heated and dried with the hot air. The dehydrated dry materials rise along with hot air flow, the classifier 7 intercepts large particles, small particles are discharged out of the drying barrel 2 from the central ring 71 and are recovered by the cyclone separation tower 8 through the discharge pipeline 11, and the large materials which are not dried completely are thrown to the wall of the drying barrel under the action of centrifugal force and fall to the bottom again to be crushed and dried.

In the cyclone separation tower 8, because the air current of the discharge pipeline 11 and the induced draft pipeline 12 is collided, cyclone air current will be formed in the tower, the small particle material will be screened again, the small particle material will be gradually deposited in the discharge valve 82, the powdery material which does not form small particles will be sucked into the induced draft pipeline 12 through the four-mesh dust screen 121, and then intercepted by the eighty-mesh dust screen 122, and stay at the dust removal valve 123 of the induced draft pipeline 12, after the material is dried, the discharge valve 82 is opened, the small particle material which is dried is completed is collected into the material collection box 81, and then the dust removal valve 123 is opened to collect the powdery material, and the program for screening the processed small particle material is reduced in the material to be processed.

Claims (7)

1. The utility model provides a bio-organic fertilizer desiccator, includes base (1), drying bucket (2), air-blower (5), heater (6), whirlwind fractionating tower (8), draught fan (9), its characterized in that: the upper surface dress of base (1) is equipped with drying bucket (2), air-blower (5), heater (6) and draught fan (9), air-blower (5), heater (6) and drying bucket (2) directly link to each other through gas transmission pipeline (51), stirring rake (3) have been installed to the lower extreme bottom of drying bucket (2), and the top at agitator motor (4) is installed in stirring rake (3), the middle part of drying bucket (2) is seted up the opening and is linked to each other with pay-off motor (10), and grader (7) have been installed to the upper end of drying bucket (2), and grader (7) link to each other with whirlwind grading tower (8) through ejection of compact pipeline (11), and whirlwind grading tower (8) link to each other with draught fan (9) through induced air pipeline (12).

2. The bio-organic fertilizer dryer as claimed in claim 1, wherein: and sealing rings are arranged at the joints of the gas transmission pipeline (51), the discharge pipeline (11) and the induced draft pipeline (12).

3. The bio-organic fertilizer dryer as claimed in claim 1, wherein: the lower end of the classifier (7) is provided with a center ring (71).

4. The bio-organic fertilizer dryer as claimed in claim 1, wherein: the feeding motor (10) is connected with the feeding pipeline (102), and feeding ports (101) are arranged on two sides of the upper end of the feeding pipeline (102).

5. The bio-organic fertilizer dryer as claimed in claim 1, wherein: the lower end of the cyclone classification tower (8) is provided with a discharge valve (82), and a material collecting box (81) is arranged below the discharge valve (82).

6. The bio-organic fertilizer dryer as claimed in claim 1, wherein: the outlet of the discharge pipeline (11) is provided with a check valve (111).

7. The bio-organic fertilizer dryer as claimed in claim 1, wherein: four meshes dust screen (121) have been installed to the entrance of induced air pipeline (12), eighty mesh dust screen (122) have been installed to the department that links to each other of induced air pipeline (12) and draught fan (9), dust removal valve (123) have been installed to the lower extreme of induced air pipeline (12).

Images