阅读说明：本技术 一种秸秆粉碎除土锅炉进料器 (Straw is smashed and is removed native boiler feeder ) 是由 鄢茹奎 于 2021-07-16 设计创作，主要内容包括：本发明公开了一种秸秆粉碎除土锅炉进料器,包括壳体,所述壳体内依次设置有翻门、原料仓、提升器、破网器、送料器、筛土器、分料器、推料器。本发明通过翻门、提升器、送料器、分料器、推料器将秸秆原料从进料口经过出料口输送至炉腔内,在原料仓一侧上的破网器、送料器下方的筛土器将秸秆原料破损与筛分尘土,实现了快速将秸秆原料输送至锅炉炉腔内的有益效果。本发明结构简单,操作方便快捷,提高了秸秆原料的输送效率,降低了劳动强度,功能多样,同时实现了破损与筛土,实用性强。(The invention discloses a feeder of a straw smashing and soil removing boiler, which comprises a shell, wherein a turnover door, a raw material bin, a lifter, a mesh breaker, a feeder, a soil sieving device, a distributor and a pusher are sequentially arranged in the shell. The straw raw materials are conveyed into the furnace chamber from the feed inlet through the discharge outlet by the turnover door, the lifter, the feeder, the distributor and the pusher, and are damaged and sieved by the mesh breaker on one side of the raw material bin and the soil screener below the feeder, so that the beneficial effect of quickly conveying the straw raw materials into the furnace chamber of the boiler is realized. The straw conveying device is simple in structure, convenient and rapid to operate, capable of improving the conveying efficiency of straw raw materials, reducing labor intensity, multifunctional, capable of achieving damage and soil screening and high in practicability.)

1. A straw smashing and soil removing boiler feeder comprises a shell, and is characterized in that a turnover door, a raw material bin, a lifter, a mesh breaker, a feeder, a soil screening device, a distributor and a pusher are sequentially arranged in the shell;

the turnover door is used for conveying the bundled straws to the raw material bin in a turnover mode, and a feeding hole is formed in one side, far away from the raw material bin, of the turnover door;

the lower part of the raw material bin is provided with a lifter, the lifter is used for lifting straw raw materials to the feeder, the upper part of one side of the raw material bin is provided with a net breaker, and the net breaker is used for breaking and crushing the straw raw materials in the lifting process;

the feeder is arranged above the raw material bin and used for conveying straw raw materials to the distributor, and a soil screening device used for screening and removing soil from the straw raw materials is arranged at the lower part of the feeder;

a discharge port is formed in one side below the distributor, a pusher matched with the discharge port is arranged on the other side below the distributor, and the pusher is used for pushing straw raw materials coming down from the distributor into the boiler through the discharge port.

2. The straw crushing and soil removing boiler feeder according to claim 1, wherein a flap motor fixedly connected with the housing is arranged on one side of the flap, the flap motor is in transmission connection with the flap, and the flap is arranged on one side of the raw material bin.

3. The straw crushing and soil removing boiler feeder as claimed in claim 1, wherein the number of the lifters is two, and the mesh breaker is disposed at a side close to the flap.

4. The straw crushing and soil removing boiler feeder according to claim 1, wherein the two feeders are symmetrically arranged, and comprise a first feeder and a second feeder, the first feeder is arranged above the raw material bin, and the second feeder is arranged above the soil sieving device.

5. The straw crushing and soil removing boiler feeder according to claim 1, wherein a distributor is arranged on one side of the soil screening device away from the raw material bin, and a pusher is arranged below the soil screening device.

Technical Field

The invention relates to the technical field of straw treatment, in particular to a feeder of a straw smashing and soil removing boiler.

Background

Straw is a generic term for the stem and leaf (ear) part of a mature crop, usually referring to the remainder of wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (usually coarse grain) after harvesting the seeds.

In current national policy and environmental standards, the prohibition of burning straw is mandated. The reason is because the gas generated by burning the straw is extremely harmful to the atmosphere.

1) The content of CO2 in the air is increased, and the improvement ratio of CO2 is far greater than that of burning common trees.

2) Increasing the inhalable particles in the air, wherein the particles are white powdery solids.

3) The visibility of air is reduced, and a great amount of white solid smoke is generated by the straws during combustion. Since the solid is extremely small, it is dispersed in powder form, and it extremely affects visibility in places such as cities, highways, airports, and the like.

Most of the existing straws are crushed, so that secondary utilization is facilitated. However, the existing straw crushing and dedusting boiler has no special feeder, needs manual feeding, and has the problems of low feeding efficiency, high labor intensity and the like

Therefore, a feeder of a straw crushing and soil removing boiler needs to be researched and solved.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a straw crushing and soil removing boiler feeder comprises a shell, wherein a turnover door, a raw material bin, a lifter, a mesh breaker, a feeder, a soil screening device, a distributor and a material pusher are sequentially arranged in the shell;

the turnover door is used for conveying the bundled straws to the raw material bin in a turnover mode, and a feeding hole is formed in one side, far away from the raw material bin, of the turnover door;

the lower part of the raw material bin is provided with a lifter, the lifter is used for lifting straw raw materials to the feeder, the upper part of one side of the raw material bin is provided with a net breaker, and the net breaker is used for breaking and crushing the straw raw materials in the lifting process;

the feeder is arranged above the raw material bin and used for conveying straw raw materials to the distributor, and a soil screening device used for screening and removing soil from the straw raw materials is arranged at the lower part of the feeder;

a discharge port is formed in one side below the distributor, a pusher matched with the discharge port is arranged on the other side below the distributor, and the pusher is used for pushing straw raw materials coming down from the distributor into the boiler through the discharge port.

As an improvement, a door turning motor fixedly connected with the shell is arranged on one side of the door turning, the door turning motor is in transmission connection with the door turning, and the door turning is arranged on one side of the raw material bin.

As an improvement, the number of the lifters is two, and the net breaking device is arranged on one side close to the turnover door.

As an improvement, the two feeders are symmetrically arranged and comprise a first feeder and a second feeder, the first feeder is arranged above the raw material bin, and the second feeder is arranged above the soil screening device.

As an improvement, a distributor is arranged on one side, away from the raw material bin, of the soil screening device, and a pusher is arranged below the soil screening device.

After adopting the structure, the invention has the following advantages: the straw raw materials are conveyed into the furnace chamber from the feed inlet through the discharge outlet by the turnover door, the lifter, the feeder, the distributor and the pusher, and are damaged and sieved by the mesh breaker on one side of the raw material bin and the soil screener below the feeder, so that the beneficial effect of quickly conveying the straw raw materials into the furnace chamber of the boiler is realized. The straw conveying device is simple in structure, convenient and rapid to operate, capable of improving the conveying efficiency of straw raw materials, reducing labor intensity, multifunctional, capable of achieving damage and soil screening and high in practicability.

Drawings

FIG. 1 is a schematic structural view of a feeder of a straw crushing and soil removing boiler of the invention.

As shown in the figure: 1. the device comprises a shell, 1.1 of a feeding hole, 1.2 of a discharging hole, 2 of a turning door, 2.1 of a turning door motor, 3 of a raw material bin, 4 of a lifter, 5 of a mesh breaker, 6 of a feeder, 6.1 of a feeder I, 6.2 of a feeder II, 7 of a feeder, a soil screening device, 8 of a distributor, 9 of a pusher.

Detailed Description

With reference to the attached drawing 1, the feeder for the straw crushing and soil removing boiler comprises a shell 1, wherein a turnover door 2, a raw material bin 3, a lifter 4, a mesh breaker 5, a feeder 6, a soil screening device 7, a distributor 8 and a pusher 9 are sequentially arranged in the shell 1;

the turnover door 2 is used for conveying bundles of straws to the raw material bin 3 in a turnover mode, and a feeding hole 1.1 is formed in one side, far away from the raw material bin 3, of the turnover door;

a lifter 4 is arranged at the lower part of the raw material bin 3, the lifter 4 is used for lifting straw raw materials to the feeder 6, a net breaker 5 is arranged at the upper part of one side of the raw material bin 3, and the net breaker 5 is used for breaking and crushing the straw raw materials in the lifting process;

the feeder 6 is arranged above the raw material bin 2 and used for conveying straw raw materials to the distributor 8, and the soil screening device 7 used for screening and removing soil from the straw raw materials is arranged at the lower part of the feeder 6;

a discharge port 1.2 is arranged on one side below the distributor 8, a pusher 9 matched with the discharge port 1.2 is arranged on the other side below the distributor 8, and the pusher 9 is used for pushing straw raw materials discharged from the distributor 8 into the boiler through the discharge port 1.2.

As a preferred embodiment of this embodiment, a door-turning motor 2.1 fixedly connected to the housing 1 is disposed on one side of the door-turning 2, the door-turning motor 2.1 is in transmission connection with the door-turning 2, and the door-turning 2 is disposed on one side of the raw material bin 3.

As a preferred embodiment of the present embodiment, there are two lifters 4, and the net breaker 5 is disposed at a side close to the flap 2.

As a preferred embodiment of this embodiment, the two feeders 6 are symmetrically arranged, and include a first feeder 6.1 and a second feeder 6.2, the first feeder 6.1 is arranged above the raw material bin 3, and the second feeder 6.2 is arranged above the soil sieving device 7.

As a preferred embodiment of the embodiment, a distributor 8 is arranged on one side of the soil screening device 7 far away from the raw material bin 3, and a pusher 9 is arranged below the soil screening device 7.

When the straw crushing device is specifically implemented, straw raw materials enter the raw material bin through the feed inlet through the turnover door, enter the opening of the raw material bin, are crushed through the mesh breaker through the lifter and then enter the feeder; the feeder is used for sieving the straw raw materials by the soil sieving device, then after the straw raw materials are separated by the material separator, the pusher is pushed into the furnace cavity through the discharge port.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered in the claims of the present invention.