CN215757160U

CN215757160U - Fallen leaf pyrolysis box

Info

Publication number: CN215757160U
Application number: CN202120361800.1U
Authority: CN
Inventors: 孙广修
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2022-02-08
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a fallen leaf pyrolysis box, which relates to the field of environmental protection equipment and comprises a box body, wherein a leaf storage chamber and a pyrolysis chamber are arranged in the box body, a feeding port and an exhaust port are formed in the top of the leaf storage chamber, a feeding channel is formed in the top of the pyrolysis chamber, a conveying mechanism is arranged between the bottom of the leaf storage chamber and a feeding port of the feeding channel, a first material stirring mechanism is installed in the feeding channel, a plurality of ash discharge ports are formed in the bottom of the pyrolysis chamber, and an ignition device is installed on the pyrolysis chamber. The utility model solves the technical problem of high energy consumption in the fallen leaf incineration treatment in the prior art, reduces the energy consumption and cost of the fallen leaf incineration, and improves the fallen leaf pyrolysis efficiency.

Description

Fallen leaf pyrolysis box

Technical Field

The utility model relates to the field of environment-friendly equipment, in particular to a fallen leaf pyrolysis box.

Background

With the increasing of the greening degree of cities, fallen leaves bring great pressure to the environmental cleaning of partial cities, and the labor intensity of workers is increased. The fallen leaves are cleaned as necessary municipal work, and the accumulated fallen leaves can reduce the safety degree of roads, are easy to deposit dust and are easy to infect germs.

The collected fallen leaves are usually subjected to incineration treatment, in order to avoid air pollution, the incineration treatment of the fallen leaves needs to be carried out in an incinerator, and because the collected fallen leaves have different dry and wet degrees and cannot be effectively spontaneously combusted, a combustion improver needs to be added, so that the incineration energy consumption of the fallen leaves is serious, and the incineration efficiency is low.

Disclosure of Invention

Aiming at the defects, the utility model aims to provide a fallen leaf pyrolysis box, and aims to solve the technical problem of high energy consumption of fallen leaf incineration treatment in the prior art.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a fallen leaf pyrolysis box, includes the box, is equipped with in the box and stores up leaf room and pyrolysis chamber, and the top that stores up the leaf room is equipped with feed port and exhaust port, and the top of pyrolysis chamber is equipped with feedstock channel, stores up and is equipped with conveying mechanism between the bottom of leaf room and feedstock channel's the feed inlet, installs first material mechanism of dialling in the feedstock channel, and the bottom of pyrolysis chamber is equipped with a plurality of ash discharge port, installs ignition on the pyrolysis chamber.

Wherein, the outer cladding of pyrolysis chamber has the heat preservation, is equipped with flue gas channel between heat preservation and the pyrolysis chamber, and conveying mechanism's below is equipped with the drying chamber, and the air inlet of drying chamber communicates flue gas channel, and tail gas processing apparatus is connected to the gas vent of drying chamber.

Wherein, the lateral part of feedstock channel is equipped with first air intake, installs first air-blower on the first air intake.

Wherein, be equipped with the second air intake in the pyrolysis chamber, install the second air-blower on the second air intake, the second air intake is equipped with a plurality ofly, and a plurality of second air intakes vertical interval arrangement sets up.

Wherein, store up the indoor net section of thick bamboo that is equipped with the square setting of leaf, one side of net section of thick bamboo is connected with inhales the leaf device, and the bottom of net section of thick bamboo is equipped with the feed opening, and the net section of thick bamboo is equipped with second kickoff mechanism.

Wherein, the feeding port is arranged opposite to the net cylinder.

Wherein, first material mechanism and second are dialled and are expected the mechanism and all include by power component drive pivoted pivot, have a plurality of along radial rigid coupling to dial the board in the pivot, and a plurality of dials the board and is the circumference around the pivot and arranges.

Wherein, the air inlet and the air outlet of the drying chamber are both provided with a screen plate.

Wherein, the bottom of the drying chamber is provided with an openable ash cleaning opening.

Wherein, the bottom of the leaf storage chamber is provided with a slag discharge port which can be opened and closed.

After the technical scheme is adopted, the utility model has the beneficial effects that:

1. effectively reduced the heat loss of fallen leaves incineration in-process, utilized the heat that burns in-process production to carry out effectual stoving to the fallen leaves in the box, effectively improved heat utilization and rateed, improved fallen leaves pyrolysis efficiency.

2. Low manufacturing cost, convenient operation and maintenance and easy operation.

In conclusion, the utility model solves the technical problem of high energy consumption in the fallen leaf incineration treatment in the prior art, reduces the energy consumption and cost of the fallen leaf incineration, and improves the fallen leaf pyrolysis efficiency.

Drawings

FIG. 1 is a schematic view of a fallen leaf pyrolysis box according to the present invention;

in the figure, a box body 1, a leaf storage chamber 2, a feeding port 20, an exhaust port 21, a net cylinder 22, a second material stirring mechanism 23, a slag discharge port 24, a pyrolysis chamber 3, a feeding channel 30, a first material stirring mechanism 300, a first air inlet 301, a first air blower 302, an ash discharge port 31, an ignition device 32, a heat insulation layer 33, a flue gas channel 34, a second air inlet 35, a second air blower 36, a conveying mechanism 4, a drying chamber 5, a screen plate 50 and an ash removal port 51 are arranged.

Detailed Description

The utility model is further elucidated with reference to the drawing.

All the directions referred to in the specification are based on the directions of the fallen leaf pyrolysis box in normal operation, the directions of the fallen leaf pyrolysis box in storage and transportation are not limited, and only relative position relations are represented, and absolute position relations are not represented.

As shown in figure 1, the fallen leaf pyrolysis box comprises a box body 1, wherein the box body 1 is closed as a whole, and the box body 1 can be installed on a vehicle body for use and can also be fixed on the ground for use. The box body 1 is internally provided with a leaf storage chamber 2, a pyrolysis chamber 3 and a drying chamber 5.

The leaf storage chamber 2 is used for feeding and storing fallen leaves, a feeding port 20 and an exhaust port 21 are arranged at the top of the leaf storage chamber 2, preferably, an exhaust fan is arranged in the exhaust port 21, the pyrolysis chamber 3 is used for burning fallen leaves, a feeding channel 30 is communicated with the top opening of the pyrolysis chamber 3, the feeding channel 30 is communicated with the leaf storage chamber 2, a conveying mechanism 4 is arranged between the bottom of the leaf storage chamber 2 and a feeding port of the feeding channel 30, the conveying mechanism 4 is preferably a chain plate conveyor, the bottom end of the chain plate conveyor is correspondingly arranged at the bottom of the leaf storage chamber 2, the other end of the chain plate conveyor extends and is arranged at the top port of the feeding channel 30, a first material stirring mechanism 300 is arranged in the feeding channel 30, the first material stirring mechanism 300 is used for conveying fallen leaves in the feeding channel 30, and the first material stirring mechanism 300 further has a function of controlling the on-off of the feeding channel 30. The bottom of the pyrolysis chamber 3 is provided with a plurality of ash discharge ports 31, and an ignition device 32 is arranged on the pyrolysis chamber 3.

During the use, the fallen leaves are collected and are stored up leaf room 2, conveying mechanism 4 carries the fallen leaves ration of storing up leaf room 2 in the pyrolysis chamber 3, light the fallen leaves through ignition 32, realize the spontaneous combustion of fallen leaves, the fallen leaves form after burning out and fire the ash, fire ash rethread ash discharge port 31 and discharge, the in-process that the fallen leaves were burnt can produce the heat, this part heat can promote the temperature of box 1, there is the stoving effect to the fallen leaves that get into and store up leaf room 2, and the steam intercommunication part air that produces when the fallen leaves were heated discharges through exhaust port 21 in the lump, realize low energy consumption, high-efficient incineration disposal to the fallen leaves.

Further, the outer cladding of pyrolysis chamber 3 has heat preservation 33, and heat preservation 33 is used for keeping warm to pyrolysis chamber 3 inside, reduces the heat and runs off, forms the cavity between heat preservation 33 and the pyrolysis chamber 3, and this cavity intercommunication pyrolysis chamber 3's upper portion forms flue gas channel 34, and conveying mechanism 4's below is equipped with drying chamber 5, and drying chamber 5's air inlet intercommunication flue gas channel 34, and tail gas processing apparatus is connected to drying chamber 5's gas vent. Flue gas that the fallen leaves produced in the burning process enters into drying chamber 5 through flue gas passageway 34, enters into tail gas processing apparatus at last and handles, and when the in-process of flue gas flow through drying chamber 5, the heat in the flue gas can transmit to the fallen leaves that conveying mechanism 4 carried to the realization is dried the fallen leaves in the transportation process, and the steam that produces in the drying process can be discharged through exhaust port 21.

Further, a first air inlet 301 is formed in a side portion of the feeding passage 30, and a first air blower 302 is installed on the first air inlet 301. The first blower 302 can improve the conveying speed of the fallen leaves in the feeding channel 30 by introducing airflow into the feeding channel 30, so that material blockage is avoided, and air is introduced into the pyrolysis chamber 3 through the first blower 302 to improve oxygen supply and improve the combustion efficiency of the fallen leaves.

Furthermore, be equipped with second air intake 35 in the pyrolysis chamber 3, install second air-blower 36 on the second air intake 35, second air intake 35 is equipped with a plurality ofly, the vertical interval arrangement of a plurality of second air intakes 35 sets up, in this embodiment, second air intake 35 is equipped with threely, and three air intake is located pyrolysis chamber 3's upper portion, middle part and lower part respectively, lets in the air to the different regions in the pyrolysis chamber 3 through second air-blower 36 to the combustion efficiency of fallen leaves has further been improved.

Further, a net cylinder 22 with a square shape is arranged in the leaf storage chamber 2, one side of the net cylinder 22 is connected with a leaf suction device, the leaf suction device is used for sucking fallen leaves into the net cylinder 22, airflow can be generated when the fallen leaves are sucked, the airflow enters the net cylinder 22 and then is discharged through meshes in the net cylinder 22, the fallen leaves are stirred by the second stirring mechanism 23 and fall to the bottom of the leaf storage chamber 2 through a discharging opening, and separation of the airflow and the fallen leaves is achieved.

Preferably, the exhaust port 21 is disposed opposite to the mesh cylinder 22 so that the air flow generated when the leaf suction device sucks in fallen leaves can be exhausted at the first time.

Furthermore, the air inlet and the air outlet of the drying chamber 5 are both provided with a screen plate 50, the screen plate 50 on the air inlet of the drying chamber 5 is used for blocking fallen leaves and partial combustion residues from entering the drying chamber 5, and the screen plate 50 on the air outlet of the drying chamber 5 is used for avoiding a large amount of ash from being discharged.

Furthermore, the bottom of the drying chamber 5 is provided with an ash removal opening 51, the ash removal opening 51 is provided with a first door panel which can be opened and closed, and the ash removal opening 51 is used for the operators to regularly clean the collected ash in the drying chamber 5.

Furthermore, the bottom of the leaf storage chamber 2 is provided with a slag discharge port 24, the slag discharge port 24 is provided with a second door plate which can be opened and closed, and the slag discharge port 24 is used for an operator to regularly clean impurities accumulated in the leaf storage chamber 2.

Preferably, the first material shifting mechanism 300 and the second material shifting mechanism 23 both include a rotating shaft coaxially installed and driven to rotate by a power assembly, a plurality of circumferentially arranged shifting plates are fixedly connected to the rotating shaft along the radial direction, the rotating shaft is driven to rotate by the power assembly, so that the shifting plates are driven to rotate synchronously, the falling leaves are conveyed, and a blocking effect can be formed when the plurality of shifting rods rotate to a specific angle.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.

Claims

1. The utility model provides a fallen leaf pyrolysis box, includes the box, be equipped with in the box and store up leaf room and pyrolysis chamber, its characterized in that, the top of storing up the leaf room is equipped with feed port and exhaust port, the top of pyrolysis chamber is equipped with feedstock channel, store up the bottom of leaf room with be equipped with conveying mechanism between feedstock channel's the feed inlet, install first group material mechanism in the feedstock channel, the bottom of pyrolysis chamber is equipped with a plurality of ash discharge port, install ignition on the pyrolysis chamber.

2. The fallen leaf pyrolysis box of claim 1, wherein an insulating layer is coated outside the pyrolysis chamber, a flue gas channel is arranged between the insulating layer and the pyrolysis chamber, a drying chamber is arranged below the conveying mechanism, an air inlet of the drying chamber is communicated with the flue gas channel, and an air outlet of the drying chamber is connected with a tail gas treatment device.

3. The fallen leaf pyrolysis box of claim 2, wherein the side of the feed channel is provided with a first air inlet, and a first air blower is mounted on the first air inlet.

4. The fallen leaf pyrolysis box of claim 2, wherein a second air inlet is formed in the pyrolysis chamber, a second air blower is mounted on the second air inlet, the second air inlet is provided with a plurality of second air inlets, and the plurality of second air inlets are vertically arranged at intervals.

5. A fallen leaf pyrolysis box as claimed in claim 1, wherein a square net drum is arranged in the leaf storage chamber, a leaf suction device is connected to one side of the net drum, a feed opening is arranged at the bottom of the net drum, and the net drum is provided with a second material stirring mechanism.

6. A fallen leaf pyrolysis box as claimed in claim 5 wherein the feed port is located directly opposite the mesh drum.

7. The fallen leaf pyrolysis box of claim 5, wherein the first material shifting mechanism and the second material shifting mechanism each comprise a rotating shaft driven by a power assembly to rotate, a plurality of shifting plates are radially and fixedly connected to the rotating shaft, and the plurality of shifting plates are circumferentially arranged around the rotating shaft.

8. The fallen leaf pyrolysis box of claim 2, wherein the air inlet and the air outlet of the drying chamber are provided with a mesh plate.

9. The fallen leaf pyrolysis box of claim 8, wherein the bottom of the drying chamber is provided with an openable and closable ash removal port.

10. The fallen leaf pyrolysis box of claim 1, wherein the bottom of the leaf storage chamber is provided with an openable and closable slag discharge port.