CN219441851U

CN219441851U - Multifunctional biomass raw material low-energy-consumption crushing equipment

Info

Publication number: CN219441851U
Application number: CN202320582343.8U
Authority: CN
Inventors: 韩飞
Original assignee: Liyang Dingrui Biomass Equipment Co ltd
Current assignee: Liyang Dingrui Biomass Equipment Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-01
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses multifunctional biomass raw material low-energy-consumption crushing equipment which comprises a crushing box and a feeding hopper, wherein two side walls of the crushing box are fixedly connected with driving shells, a drying mechanism for drying raw materials is arranged on the crushing box and comprises a feeding shell arranged on the crushing box, a conveying belt and an air outlet shell are arranged on the inner wall of the feeding shell, an air heater is arranged at the upper end of the feeding shell, and a motor is arranged on the inner wall of the driving shell. According to the utility model, the drying mechanism is arranged, and the raw materials passing through the drying mechanism are heated and dried before being poured into the crushing equipment, so that the phenomenon that the biomass raw materials are insufficiently combusted due to the fact that the raw materials with moisture are directly crushed is avoided, and the practicability of the device is improved.

Description

Multifunctional biomass raw material low-energy-consumption crushing equipment

Technical Field

The utility model relates to the technical field of biomass raw material crushing equipment, in particular to multifunctional biomass raw material low-energy-consumption crushing equipment.

Background

Along with the importance of the international and domestic society on environment-friendly fuels, biomass granular fuels produced by using waste materials such as straws, rice husks, peanut shells, corncobs, oil tea shells, cotton seed hulls, branches, sawdust and sawdust are clean environment-friendly fuels which are chased by various manufacturers, and in order to better produce biomass granular fuels with superior quality, the raw materials need to be crushed in order to facilitate the storage of the biomass granular fuels.

In the prior art, the biomass raw material crushing device generally pours the biomass raw material directly into the crushing device, which mainly has the crushing function, but lacks the drying function of the biomass raw material, part of the biomass raw material may not be dried in the sun, moisture may exist in the storage process, and the prepared fuel with moisture can influence the efficiency of the fuel, so that the multifunctional biomass raw material low-energy consumption crushing device needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a multifunctional biomass raw material low-energy-consumption crushing device, which is provided with a drying mechanism, and the raw material passing through is heated and dried before being poured into the crushing device, so that the phenomenon that the biomass raw material is not fully combusted due to the fact that the raw material with moisture is directly crushed is avoided, and the practicability of the device is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a multi-functional living beings raw materials low energy consumption crushing apparatus, includes crushing case and feeder hopper, the equal fixedly connected with drive casing of crushing case both sides wall, be equipped with the stoving mechanism that is used for drying raw materials on the crushing case, stoving mechanism is including setting up the feeding casing on crushing case, the conveyer belt is installed to feeding casing inner wall and the casing of giving vent to anger, the air heater is installed to feeding casing upper end, the motor is installed to drive casing inner wall, motor output shaft fixedly connected with crushing roller, crushing case both sides wall all is equipped with the exhaust mechanism who is used for discharging steam.

Preferably, the exhaust mechanism comprises an installation shell fixedly connected to the side wall of the crushing box, a rotating shaft is rotatably connected to the inner wall of the installation shell, a fan is fixedly connected to the side wall of the rotating shaft, a first filter screen is fixedly connected to the inner wall of the crushing box, and two thermometers are installed on the inner wall of the crushing box.

Preferably, the installation shell is communicated with the air outlet shell through a connecting pipe, and a heat insulation sleeve is arranged on the side wall of the connecting pipe.

Preferably, the rotating shaft and the side wall of the crushing roller are fixedly connected with belt wheels, the belt wheels are provided with belts, and the inner wall of the driving shell is fixedly connected with a partition plate.

Preferably, two storage tanks are arranged at the lower end of the crushing tank in a communicating manner through two discharge shells, ash discharging pipes communicated with the inside of the storage tanks are arranged on the storage tanks, discharge pipes are communicated with the storage tanks, and a second filter screen is arranged on the inner wall of the installation shell.

Preferably, the side wall of the feeding shell is provided with an air outlet net, and a cloth curtain is arranged at the inner top of the feeding shell.

The utility model has the following beneficial effects:

1. the device is provided with the drying mechanism, and the raw materials including the straws, the rice hulls, the peanut shells, the corncobs and the like with moisture can be prevented from being directly crushed by heating and drying the raw materials before the raw materials are poured into the crushing equipment, so that insufficient combustion of biomass fuel caused by the moisture is avoided, and the practicability of the device is improved;

2. the device is provided with the exhaust mechanism, and high-temperature gas in the crushing box can be sent into the air outlet shell through the connecting pipe to replace part of hot gas generated by the air heater, so that the hot gas can be discharged, and the energy consumption can be reduced.

Drawings

FIG. 1 is a schematic structural diagram of a multifunctional biomass raw material low-energy-consumption crushing device provided by the utility model;

fig. 2 is an enlarged view of the structure at a in fig. 1.

In the figure: 1 crushing box, 2 feeding shell, 3 net, 4 conveyer belt, 5 drive shell, 6 shell, 7 cloth curtain, 8 air heater, 9 motor, 10 crushing roller, 11 connecting pipe, 12 storage box, 13 first filter screen, 14 feeder hopper, 15 rotation axis, 16 fan, 17 second filter screen, 18 discharging pipe, 19 discharging shell, 20 thermometer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, the low energy consumption crushing apparatus of multi-functional living beings raw materials, including smashing case 1 and feeder hopper 14, smash the equal fixedly connected with drive housing 5 of case 1 both sides wall, smash and be equipped with the stoving mechanism that is used for drying the raw materials on the case 1, stoving mechanism is including setting up the feeding casing 2 on smashing case 1, and conveyer belt 4 and the casing 6 of giving vent to anger are installed to feeding casing 2 inner wall, and air heater 8 is installed to feeding casing 2 upper end, and motor 9 is installed to drive housing 5 inner wall, and motor 9 output shaft fixedly connected with crushing roller 10.

The crushing case 1 both sides wall all is equipped with the exhaust mechanism that is used for discharging steam, and exhaust mechanism includes the installation casing of fixed connection at crushing case 1 lateral wall, and installation shells inner wall rotates and is connected with rotation axis 15, rotation axis 15 lateral wall fixedly connected with fan 16, crushing case 1 inner wall fixedly connected with first filter screen 13, two thermometer 20 are installed to crushing case 1 inner wall.

In the utility model, the installation shell is communicated with the air outlet shell 6 through the connecting pipe 11, and the side wall of the connecting pipe 11 is provided with the heat insulation sleeve, so that hot air can enter the air outlet shell 6, and the output power of the air heater 8 is reduced.

In the utility model, the rotating shaft 15 and the side wall of the crushing roller 10 are fixedly connected with the belt wheels, the belt wheels are provided with the belts, so that the number of driving equipment can be reduced, the utilization rate of the motor 9 is improved, and the inner wall of the driving shell 5 is fixedly connected with the partition plate.

In the utility model, the lower end of the crushing box 1 is communicated with two storage boxes 12 through two discharge shells 19, the storage boxes 12 are provided with ash discharging pipes communicated with the inside of the storage boxes 12, the storage boxes 12 are communicated with discharge pipes 18, the inner wall of the installation shell is provided with a second filter screen 17, the discharge pipes 18 are used for discharging scraps on one side of the second filter screen 17, and the precision of the second filter screen 17 is higher than that of the first filter screen 13.

In the utility model, the side wall of the feeding shell 2 is provided with the air outlet net 3, and the top in the feeding shell 2 is provided with the cloth curtain 7, so that the white loss of hot air can be reduced.

When the biomass raw material crushing machine is used, raw materials are placed above a conveying belt 4, the raw materials are continuously conveyed into a crushing box 1 through the conveying belt 4, hot air is continuously conveyed into an air outlet shell 6 by an air heater 8, and the raw materials passing through the air outlet shell 6 can be heated and dried by air sprayed out of the air outlet shell 6, so that the raw materials with moisture, including straw, rice hulls, peanut shells, corncobs and the like, can be prevented from being directly crushed, moisture is also contained in the raw materials for preparing biomass, and insufficient combustion of the biomass raw materials due to the moisture is avoided;

the crushing roller 10 rotates the in-process and drives rotation axis 15 through belt drive to make fan 16 rotate, in fan 16 will smash the high temperature gas in the case 1 and send into the casing 6 of giving vent to anger through connecting pipe 11, when thermometer 20 detects that the temperature in the case 1 obtains the setting value, the output of air heater 8 can reduce, the hot air in connecting pipe 11 can replace a part of steam that produces by air heater 8, both can discharge the steam, also can reduce the energy consumption.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the practical concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims

1. The utility model provides a multi-functional biomass raw materials low energy consumption crushing apparatus, includes crushing case (1) and feeder hopper (14), its characterized in that, the equal fixedly connected with drive casing (5) of crushing case (1) both sides wall, be equipped with the stoving mechanism that is used for drying raw materials on crushing case (1), stoving mechanism is including setting up feed casing (2) on crushing case (1), conveyer belt (4) and air outlet casing (6) are installed to feed casing (2) inner wall, air heater (8) are installed to feed casing (2) upper end, motor (9) are installed to drive casing (5) inner wall, motor (9) output shaft fixedly connected with crushing roller (10), crushing case (1) both sides wall all is equipped with the exhaust mechanism that is used for discharging steam.

2. The multifunctional biomass raw material low-energy-consumption crushing equipment according to claim 1, wherein the exhaust mechanism comprises an installation shell fixedly connected to the side wall of the crushing box (1), a rotating shaft (15) is rotatably connected to the inner wall of the installation shell, a fan (16) is fixedly connected to the side wall of the rotating shaft (15), a first filter screen (13) is fixedly connected to the inner wall of the crushing box (1), and two thermometers (20) are installed on the inner wall of the crushing box (1).

3. The multifunctional biomass raw material low-energy-consumption crushing equipment according to claim 2, wherein the installation shell is communicated with the air outlet shell (6) through a connecting pipe (11), and a heat preservation sleeve is arranged on the side wall of the connecting pipe (11).

4. The multifunctional biomass raw material low-energy-consumption crushing equipment according to claim 3, wherein the rotating shaft (15) and the side wall of the crushing roller (10) are fixedly connected with belt wheels, belts are arranged on the two belt wheels, and a partition plate is fixedly connected to the inner wall of the driving shell (5).

5. The multifunctional biomass raw material low-energy-consumption crushing equipment according to claim 4, wherein two storage tanks (12) are arranged at the lower end of the crushing box (1) in a communicating manner through two discharging shells (19), ash discharging pipes communicated with the inside of the storage tanks (12) are arranged on the storage tanks (12), discharging pipes (18) are arranged on the storage tanks (12) in a communicating manner, and a second filter screen (17) is arranged on the inner wall of the installation shell.

6. The multifunctional biomass raw material low-energy-consumption smashing device according to claim 5, wherein an air outlet net (3) is arranged on the side wall of the feeding shell (2), and a cloth curtain (7) is arranged on the inner top of the feeding shell (2).