CN205635469U - Living beings pyrolysis carbonization feed arrangement of system - Google Patents

Abstract

The utility model discloses a biomass pyrolysis carbonization system feeding device, which comprises a raw material storage bin, a crushing device, an impurity removal device, a drying device and a PLC control system; the crushing device is located below the raw material storage bin; The impurity removal device is connected with the crushing device through a conveyor belt; the drying device is located below the impurity removal device; the crushing device includes a pulverizer and a storage device; the storage device is located at the side of the pulverizer Below; the collection device is arranged below the vibrating screen; the side of the vibrating screen is provided with a conveying channel connected to the drying device; the drying device is connected to the carbonization machine through a transmission device; the PLC The control system is connected with the impurity removing device, drying device and conveying device. The feeding device provided by the utility model improves product purity, reduces production time, and improves production efficiency.

Description

Biomass pyrolysis carbonization system feed device

technical field

The utility model relates to a feeding device, which is mainly used for a biomass carbonization furnace.

Background technique

With the depletion of petroleum and other fossil fuels and the global concern about climate change caused by greenhouse gas emissions, development and utilization of renewable energy, improvement of energy efficiency, and realization of energy conservation and emission reduction have become the main theme of world energy development.

Biomass such as crop straw, forestry waste and weeds is a huge renewable resource. As a new energy source, biomass energy has the characteristics of low sulfur, low nitrogen and zero carbon dioxide. Biomass pyrolysis carbonization is an important way to utilize biomass energy. The existing carbonization system handles relatively rough biomass raw materials, the raw materials contain more impurities, and the purity of the finished products produced is not high.

Contents of the invention

In order to overcome the above disadvantages, the utility model provides a biomass pyrolysis carbonization system feeding device, including a raw material storage bin, a crushing device, an impurity removal device, a drying device and a PLC control system; the crushing device is located in the raw material storage the bottom of the bin; the impurity removal device is connected to the crushing device through a conveyor belt; the drying device is located under the impurity removal device; a discharge port is provided under the raw material storage bin, and the The mouth is bucket-shaped; the pulverizing device includes a pulverizer and a storage device; the storage device is located below the pulverizer; the storage device is connected to the conveyor belt, and the other end of the conveyor belt is connected to the Impurity removal device; the impurity removal device includes a vibrating screen and a collection device; the vibrating screen is installed inside the impurity removal device; the collection device is arranged below the vibrating screen; the side of the vibrating screen is arranged There is a conveying channel connected with the drying device; the drying device is connected with the carbonization machine through a conveying device; a counter is arranged under the vibrating screen; a valve is arranged on the conveying channel; the valve, the counter The vibrating screen is connected with the PLC control system; the drying device is provided with a temperature sensor and a humidity sensor; the temperature sensor and the humidity sensor are connected with the PLC control system.

Furthermore, a speed sensor is provided on the conveying device, and the speed sensor is connected with the PLC control system.

Furthermore, the temperature sensor, the humidity sensor and the speed sensor are non-contact temperature sensors, non-contact humidity sensors and non-contact speed sensors.

Further, the counter, the temperature sensor, the humidity sensor and the speed sensor all include a signal conversion transmitter; the PLC control system includes a signal receiver; the counter, the temperature sensor, the humidity sensor and the speed sensor The sensor is wirelessly connected with the PLC control system.

The biomass pyrolysis and carbonization system feeding device provided by the utility model is equipped with a crushing device and an impurity removal device, which can purify the biomass raw material to the greatest extent and improve the purity of the finished product; it is equipped with a drying device, which can improve the carbonization efficiency and save energy. Production time can improve product quality at the same time; a temperature sensor and a humidity sensor can be installed to detect the temperature and humidity in the drying device to improve drying efficiency; a speed sensor can be installed to adjust the feeding speed according to the carbonization speed to improve production efficiency ; Equipped with PLC control system to realize continuous automatic feeding; wireless connection is adopted between various sensors and PLC control system, which makes the connection more convenient.

Description of drawings

Fig. 1 is a schematic structural view of the feeding device provided by the utility model.

detailed description

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the feed device of the biomass pyrolysis carbonization system provided by the utility model includes a raw material storage bin 10, a crushing device, an impurity removal device, a drying device 40 and a PLC control system; the crushing device is located in the Below the raw material storage bin 10; the impurity removal device is connected to the crushing device through a conveyor belt 23; the drying device 40 is located below the impurity removal device; the raw material storage bin 10 is provided with a discharge mouth, the discharge port is bucket-shaped; the crushing device includes a pulverizer 21 and a storage device 22; the storage device 22 is located below the pulverizer 21; the storage device 22 and the conveyor belt 23 connected, the other end of the conveyor belt 23 is connected to the impurity removal device; the impurity removal device includes a vibrating screen 31 and a collection device 32; the vibrating screen 31 is installed inside the impurity removal device; the collection device 32 is arranged below the vibrating screen 31; the side of the vibrating screen 31 is provided with a conveying channel 33 connected with the drying device 40; the drying device 40 is connected with the carbonization machine 60 through the conveying device 50; A counter 35 is provided below the vibrating screen 31; a valve 34 is provided on the delivery channel 33; the valve 34 and the counter 35 are connected with the PLC control system; a temperature sensor 41 is provided on the drying device 40 And a humidity sensor 42; the temperature sensor 41 is connected with the humidity sensor 41 and the PLC control system.

Specifically, the conveying device 50 is provided with a speed sensor 51, and the speed sensor 51 is connected with the PLC control system.

Specifically, the temperature sensor 41 , the humidity sensor 42 and the speed sensor 51 are non-contact temperature sensors, non-contact humidity sensors and non-contact speed sensors.

Specifically, the counter 35, the temperature sensor 41, the humidity sensor 42 and the speed sensor 51 all include a signal conversion transmitter 70; the PLC control system includes a signal receiver; the counter 35, the temperature sensor 1. The humidity sensor 42 and the speed sensor 51 are wirelessly connected to the PLC control system.

During operation, the biomass raw material enters the crushing device from the discharge port on the raw material storage bin 10, and the biomass raw material enters the storage device 22 after being pulverized from the pulverizer 21, and then the conveyor belt 23 will pulverize The final biomass raw material is transported to the impurity removal device. The vibrating screen 31 vibrates to sieve debris such as stones in the biomass raw material into the collecting device 32 . The counter 35 counts the number of times the vibrating screen 31 vibrates, and transmits the number of times to the PLC control system through the signal conversion transmitter 70 . When the number of times reaches the set value, the PLC control system opens the valve 34 , and the biomass raw material is transported to the drying device 40 along the transport channel 33 . The drying device 40 dries the biomass raw material and transmits it to the carbonizer 60 through the conveying device 50 .

The conveying device 50 is provided with a speed sensor 51, and the conveying speed can be adjusted as required. The drying device 40 is provided with a temperature sensor 41 and a humidity sensor 42, which can adjust the drying speed. The speed of the vibrating screen 31 can also be adjusted as required.

The above are only preferred embodiments of the utility model, so the scope of implementation of the utility model cannot be limited accordingly, that is, equivalent changes and decorations made according to the description of the utility model should all fall within the scope covered by the utility model.

Claims (4)

1. a biomass pyrolytic carbonization system feed arrangement, it is characterised in that: include raw material storage silo, reducing mechanism, knot screen, drying unit and PLC control system；Described reducing mechanism is positioned at the lower section of described raw material storage silo；Described knot screen is connected by conveyer belt with described reducing mechanism；Described drying unit is positioned at the lower section of described knot screen；Described raw material storage silo discharging opening is provided below, described discharging opening is bucket-shaped；Described reducing mechanism includes pulverizer and storage device；Described storage device is positioned at the lower section of described pulverizer；Described storage device is connected with described conveyer belt, and the other end of described conveyer belt connects described knot screen；Described knot screen includes vibrosieve and collection device；Described vibrosieve is arranged on the inside of described knot screen；Described collection device is arranged at the lower section of described vibrosieve；The side of described vibrosieve is provided with the transfer passage being connected with described drying unit；Described drying unit is connected by transporter with carbonization machine；It is provided with enumerator below described vibrosieve；It is provided with valve on described transfer passage；Described valve, described enumerator and described vibrosieve are connected with described PLC control system；Temperature sensor and humidity sensor it is provided with in described drying unit；Described temperature sensor is connected with described PLC control system with described humidity sensor.

2. biomass pyrolytic carbonization system feed arrangement as claimed in claim 1, it is characterised in that: being provided with velocity sensor on described transporter, described velocity sensor is connected with described PLC control system.

3. biomass pyrolytic carbonization system feed arrangement as claimed in claim 1, it is characterised in that: described temperature sensor and described humidity sensor are non-contact temperature sensor and contactless humidity sensor.

4. biomass pyrolytic carbonization system feed arrangement as claimed in claim 2, it is characterised in that: described enumerator, described temperature sensor, described humidity sensor and described velocity sensor all include signal conversion transmitter；Described PLC control system includes signal receiver；Described enumerator, temperature sensor, humidity sensor and velocity sensor and described PLC control system wireless connections.