CN210569810U

CN210569810U - Bio-organic fertilizer drying-machine

Info

Publication number: CN210569810U
Application number: CN201920147635.2U
Authority: CN
Inventors: 吕炜; 杨春
Original assignee: Hubei Jindi Tiancheng Agricultural Development Co ltd
Current assignee: Hubei Jindi Tiancheng Agricultural Development Co ltd
Priority date: 2019-01-26
Filing date: 2019-01-26
Publication date: 2020-05-19
Anticipated expiration: 2029-01-26

Abstract

The utility model relates to a bio-organic fertilizer processing technology field, in particular to bio-organic fertilizer drying-machine, this kind of drying-machine can show improvement drying efficiency through two-layer stoving line about setting up. The drying oven is characterized by comprising an oven, an upper drying line and a lower drying line, wherein the upper drying line is of a screen mesh type structure, and the drying oven also comprises a blast device for blasting the oven; the lower-layer drying line is in a running conveyor belt form, and a discharge port of the oven is positioned at a discharge end of the lower-layer drying line; and the end parts of the upper layer drying line are respectively provided with a vibration motor for driving the upper layer drying line to vibrate.

Description

Bio-organic fertilizer drying-machine

Technical Field

The utility model belongs to the technical field of bio-organic fertilizer processing, in particular to bio-organic fertilizer drying-machine.

Background

The straw is a fine fertilizer, is rich in nitrogen, phosphorus and potassium elements, and along with the improvement of the comprehensive utilization level of the straw, the proportion of returning the whole crop straw to the field is continuously increased, but the disadvantage of directly returning the straw to the field is many: the straw directly returned to the field can be converted into nutrient elements which can be absorbed by plants after being fermented by anaerobic bacteria in nature, the process generally needs to last for several months, during the period, the straw can not provide fertility, and the anaerobic bacteria fermentation process is reversed to consume a lot of nitrogen fertilizer. Therefore, the reduction of the fermentation time of the straws and the improvement of the fertility of the straws become important problems to be solved at present. Excrement is also a traditional and important organic fertilizer, and farmers directly apply the manure as the organic fertilizer after decomposing the excrement for a long time, so that the excrement is difficult to store and the environment is seriously polluted.

The drying equipment is a combination of a series of mechanical equipment for drying moisture or other liquid on the surface of an object by a certain technical means, and currently popular drying technologies mainly comprise ultraviolet drying, infrared drying, electromagnetic drying and hot air drying, which have various characteristics.

Chinese patent publication No. CN107462007A discloses a fertilizer box convenient for fertilizer drying, which comprises a box body and a blower device. However, the fertilizer box for drying the fertilizer has only one drying box, and the fertilizer to be dried is often bonded into a lump due to too heavy moisture, thereby resulting in poor drying effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bio-organic fertilizer drying-machine, this kind of drying-machine can show improvement drying efficiency through two-layer stoving line about setting up.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the bio-organic fertilizer dryer comprises an oven, wherein an upper drying line and a lower drying line are arranged in the oven, the upper drying line is of a screen mesh type structure, and the bio-organic fertilizer dryer further comprises a blast device for blasting air to the oven.

Furthermore, the lower-layer drying line is in a running conveyor belt mode, and a discharge port of the oven is located at a discharge end of the lower-layer drying line.

Furthermore, the end parts of the drying line on the upper layer are respectively provided with a vibration motor for driving the drying line on the upper layer to vibrate.

Further, the air blowing device comprises an upper air blower for drying the materials on the upper-layer drying line and a lower air blower for drying the materials on the lower-layer drying line.

Further, the blast effect of the upper blower is greater than that of the lower blower.

Further, the lower air blower is positioned at the position, close to the discharge port, of the oven.

Further, the upper blower is positioned at the position, close to the feeding port, of the oven.

The utility model has the advantages that:

1. the utility model discloses a two-layer stoving line about setting up in the oven to the heavier material of moisture falls into the lower floor on the upper strata, and then treats in grades, improves drying efficiency.

2. The utility model discloses a two air-blowers dry the material of upper stoving line and lower floor stoving line respectively about setting up, and it is better to go up the air-blower blast effect, like this, can be targeted adopt big wind-force to dry the heavier material of moisture, and the less material of moisture adopts little wind-force to dry, can practice thrift manufacturing cost.

3. The lower air blower is arranged at the discharge end of the lower drying line, so that the air blowing effect at the discharge end is better, and the materials are dried as completely as possible before being sent out of the oven.

4. The upper drying line is set to be in a vibrating type, so that the dispersion of the agglomerated materials can be accelerated, the falling of the materials is facilitated, and the materials are prevented from being accumulated on the upper drying line.

5. The utility model discloses in propose utilize air pipe to collect gas in the air outlet department of upper stoving line, later in the rethread oven, dry the material of lower floor's stoving line, and need not set up two air-blowers, can practice thrift the cost in business greatly.

6. Set up detachable active carbon filter screen in air pipe to send into the oven again after gaseous preliminary purification of collecting, avoid mixing with too much dust in the gas, influence the stoving effect of lower floor's material.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a bio-organic fertilizer dryer of the utility model;

fig. 2 is a schematic diagram of another structure of the present invention.

In the figure, 1, an oven; 11. a feed inlet; 12. a discharge port; 2. feeding a drying line; 3. a lower drying line; 4. an upper blower; 5. a lower blower; 6. a vibration motor; 7. a ventilation duct; 8. a dust removal plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a bio-organic fertilizer drying-machine, refers to fig. 1, includes oven 1, and feed inlet 11 has been seted up to the one end at oven 1 top, and discharge gate 12 has been seted up to bottom one side. An upper drying line and a lower drying line are arranged in the oven 1, the upper drying line 2 is a screen type screen plate, and vibrating motors 6 are respectively arranged at the bottoms of two ends of the screen plate. The lower drying line 3 is a running conveyor belt, and two ends of the conveyor belt are driven to rotate by a driving motor.

Referring to fig. 1, a blower device for blowing air to oven 1, specifically, an upper blower 4 is installed at an upper layer of oven 1 at an end close to feed port 11. The side wall of the corresponding end is provided with an air outlet. One end of the lower layer of the oven 1 close to the discharge hole 12 is provided with a lower blower 5, the side wall of the corresponding end is provided with an air outlet, and the air blowing effect of the upper blower 4 is higher than that of the lower blower 5.

During operation, the upper blower 4, the lower blower 5, the vibration motor 6 and the driving motor are all opened, and then organic fertilizer to be dried is poured onto the upper drying line 2 through the feeding hole 11 of the drying oven 1; the materials with heavier moisture are bonded into blocks, the blocks are remained on the upper drying line 2, and hot air is continuously blown by the upper blower 4 for drying; the dried material falls in the form of particles from the sieve openings of the upper drying wire 2 to the lower drying wire 3 and slides out of the discharge opening 12 of the oven 1 under the operation of the lower drying wire 3.

Further, referring to fig. 1 and 2, in order to save energy and improve resource utilization, in the present embodiment, a ventilation duct 7 is communicated between the air outlet of the upper blower 4 and the lower blower 5, instead of the lower blower 5. Like this, the wind that goes up air-blower 4 and send out sends into oven 1 again through air duct 7, dries the material on the lower stoving line 3, and air-blower 5 is not installed in addition to the manufacturing cost of enterprise has been practiced thrift.

Referring to fig. 2, a dust removing plate 8 is detachably mounted in the ventilation duct 7, the dust removing plate 8 is an activated carbon filter screen, and the movable clamp is placed in a clamp hole formed in the ventilation duct 7, so that the dust removing plate 8 can be conveniently replaced.

Claims

1. The utility model provides a bio-organic fertilizer drying-machine which characterized in that: the drying device comprises a drying oven (1), wherein an upper drying line and a lower drying line are arranged in the drying oven (1), the upper drying line (2) is of a screen mesh type structure, the drying device further comprises a blower device for blowing air to the drying oven (1), the blower device comprises an upper blower (4) for drying materials on the upper drying line (2) and a lower blower (5) for drying the materials on the lower drying line (3), the lower blower (5) is located at a position, close to a discharge hole (12), of the drying oven (1), and the upper blower (4) is located at a position, close to a feed hole (11), of the drying oven (1).

2. The bio-organic fertilizer dryer as claimed in claim 1, wherein: the lower drying line (3) is in the form of a running conveyor belt, and a discharge port (12) of the oven (1) is positioned at the discharge end of the lower drying line.

3. The bio-organic fertilizer dryer as claimed in claim 1, wherein: the end parts of the upper drying line (2) are respectively provided with a vibration motor (6) for driving the upper drying line (2) to vibrate.

4. The bio-organic fertilizer dryer as claimed in claim 1, wherein: the blast effect of the upper blast blower (4) is greater than that of the lower blast blower (5).