CN107300176B

CN107300176B - High-efficient pyrolysis rubbish device

Info

Publication number: CN107300176B
Application number: CN201610235161.8A
Authority: CN
Inventors: 袁甫新; 袁晓; 袁琼; 黄果; 袁唯民
Original assignee: Wu Houfu
Current assignee: Wu Houfu
Priority date: 2016-04-16
Filing date: 2016-04-16
Publication date: 2020-01-31
Anticipated expiration: 2036-04-16
Also published as: CN107300176A

Abstract

The invention discloses an high-efficiency garbage pyrolysis device, which is mainly used for garbage incineration pyrolysis treatment, can automatically remove water in the garbage entering process, form and standardize the garbage entering process, and can continuously, stably and controllably incinerate, the efficiency is high, the garbage pyrolysis treatment cost and the garbage pyrolysis operation cost can be reduced.

Description

High-efficient pyrolysis rubbish device

Technical Field

The invention relates to garbage pyrolysis devices, in particular to a high-efficiency garbage pyrolysis device.

Background

Pyrolysis of garbage is the main mode of harmless treatment of garbage. The existing garbage pyrolysis device has the disadvantages that during incineration pyrolysis, the incineration is easily influenced by garbage components, shapes and water content, so that the incineration is difficult to be carried out continuously and stably, the result of the incineration pyrolysis treatment is difficult to be subjected to continuous and stable standard reaching, in view of the above, before the existing garbage incineration, the garbage entering a furnace is often required to be subjected to preposed screening treatment, the waste is time-consuming and labor-consuming, the treatment cost is increased, the pollution is easily enlarged, the garbage accumulation surface is increased, and the site expenditure is enlarged.

Disclosure of Invention

The invention aims to overcome the defects, and provides high-efficiency garbage pyrolysis devices, which can automatically remove water, form and standardize the incineration in a furnace without pre-screening the garbage in the furnace, are beneficial to the continuous, stable, balanced and controllable incineration, have high efficiency and good effect, and can reduce the incineration treatment expense and the garbage pyrolysis operation cost.

In order to achieve the purpose, the technical scheme of the invention is that the high-efficiency garbage pyrolysis device comprises a pyrolysis cavity with a garbage input channel, and the garbage input channel is provided with a pushing mechanism which can push garbage, extrude moisture of the garbage and standardize the garbage entering shape. Through pushing the mechanism, make rubbish extrude separation rubbish water at the entering channel, standardize and get into form, interval, make the rubbish pyrolysis continuously stable balanced.

The pushing mechanism is provided with a garbage contact head which can move in a telescopic way.

The garbage contact head is provided with a liquid passing port.

The liquid passing port is arranged at the periphery of the garbage contact head.

The inner diameters of the garbage input channels are not equal, and the inner diameter of the tail end part in the garbage pushing direction is smaller than the inner diameters of other parts of the garbage input channels.

And a garbage extruding liquid guide mechanism is arranged below the garbage input channel and is communicated with the garbage input channel.

The outer side of the pyrolysis cavity is provided with a flue gas chamber, the flue gas chamber is provided with a drying mechanism and an evaporation mechanism, the drying mechanism is connected with a sediment conveying mechanism after the garbage water is precipitated, and the evaporation mechanism is connected with a sediment conveying mechanism after the garbage water is precipitated.

The outside of flue gas chamber is equipped with hot air chamber, hot air chamber is connected with air conveying mechanism, hot air chamber passes through gas-supply pipe and pyrolysis chamber intercommunication, the gas-supply pipe encircles the flue gas chamber setting.

The partition wall of the pyrolysis cavity and the flue gas chamber is provided with a flue gas channel for communicating the pyrolysis cavity and the flue gas chamber, the lower part of the side wall of the flue gas chamber is provided with a smoke guide mechanism, and the smoke guide mechanism is connected with a flue gas treatment mechanism.

The flue gas channel is arranged on the upper part of the partition wall, and the flue gas channel obliquely penetrates through the partition wall to be communicated with the flue gas chamber and the pyrolysis cavity.

According to the garbage incinerator, the garbage input channel is provided with the pushing and extruding mechanism capable of pushing garbage, extruding water of the garbage and standardizing the garbage entering form, the inner diameters of the garbage input channels are different, the inner diameter of the tail end part of the garbage pushing direction is smaller than the inner diameters of other parts of the garbage input channel, and the garbage can be dewatered, formed in a standardized mode and incinerated in the incinerator in the advancing process of the garbage in various modes, so that the garbage incineration pyrolysis can be continuously and stably carried out up to the standard. And a garbage extruding liquid guide mechanism is arranged below the garbage input channel and is communicated with the garbage input channel. The outer side of the pyrolysis cavity is provided with a flue gas chamber, the flue gas chamber is provided with a drying mechanism and an evaporation mechanism, the drying mechanism is connected with a sediment conveying mechanism after the garbage water is precipitated, and the evaporation mechanism is connected with a sediment conveying mechanism after the garbage water is precipitated. The outside of flue gas chamber is equipped with hot air chamber, hot air chamber is connected with air conveying mechanism, hot air chamber passes through gas-supply pipe and pyrolysis chamber intercommunication, the gas-supply pipe encircles the flue gas chamber setting. Therefore, all process steps of garbage pyrolysis can be mutually matched and utilized, the efficiency is improved, and the cost is reduced.

The invention is mainly used for the incineration pyrolysis treatment of the garbage, does not need to carry out pre-screening on the garbage entering the furnace, can automatically advance to remove water, form and standardize the incineration in the furnace entering process, has continuous, stable, balanced and controllable incineration, high efficiency and good effect, and can reduce the incineration treatment expense and the operation cost of the garbage pyrolysis.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention.

In the figure, 1, a pyrolysis cavity, 2, a garbage input channel, 3, a pushing mechanism, 4, a garbage extrusion liquid guide mechanism, 5, a flue gas channel, 6, a flue gas chamber, 7, a partition wall, 8, a hot gas chamber, 9, an evaporation mechanism, 10, a gas pipe, 11, a drying mechanism and 12, a smoke guide mechanism.

Detailed Description

As shown in fig. 1, the high-efficiency garbage pyrolysis device comprises a pyrolysis cavity 1 with a garbage input channel 2, wherein the garbage input channel 2 is provided with a pushing mechanism 3 capable of pushing garbage, squeezing out moisture of the garbage and standardizing the garbage entering form. A waste inlet is arranged above the waste inlet channel 2.

The pushing mechanism 3 is provided with a garbage contact head which can move telescopically. The pushing mechanism 3 can be connected with a hydraulic mechanism or other power mechanisms to obtain power, and the garbage contact mechanism is connected with an output shaft of the hydraulic mechanism through a connecting shaft. The garbage contact head is provided with a liquid passing port, and when the garbage contact head pushes garbage, the pushed garbage water can flow out and be separated through the liquid passing port. The liquid passing port is arranged at the periphery of the garbage contact head. Notches or dimples may be provided around the perimeter of the waste head. The inner diameters of the garbage input channels 2 are not equal, and the inner diameter of the tail end part in the garbage pushing direction is smaller than the inner diameters of other parts of the garbage input channels. When the garbage is pushed to the garbage input channel, the garbage input amount and shape are regulated due to the reduction of the inner diameter, and water in the garbage is squeezed out. A garbage extrusion liquid guide mechanism 4 is arranged below the garbage input channel 2, and the garbage extrusion liquid guide mechanism 4 is communicated with the garbage input channel 2.

The outside in pyrolysis chamber 1 is equipped with flue gas chamber 6 has installed evaporation mechanism 9, stoving mechanism 11, evaporation mechanism 9 is connected with the sediment water conveying mechanism behind the rubbish water deposit, stoving mechanism 11 is connected with the sediment conveying mechanism behind the rubbish water deposit.

The outside of flue gas chamber 6 is equipped with hot air chamber 8, hot air chamber 8 is connected with air conveying mechanism, hot air chamber 8 passes through gas-supply pipe 10 and pyrolysis chamber 1 intercommunication, gas-supply pipe 10 encircles the setting of flue gas chamber 6.

The next door 7 of pyrolysis chamber 1 and flue gas chamber 6 is equipped with the flue gas passageway 5 that communicates pyrolysis chamber 1 and flue gas chamber 6 the lower part of the lateral wall of flue gas chamber 6 is equipped with leads cigarette mechanism 12, should lead cigarette mechanism 12 and be connected with flue gas processing mechanism.

The flue gas channel 5 is arranged at the upper part of the partition wall 7, and the flue gas channel 5 obliquely penetrates through the partition wall 7 to communicate the flue gas chamber 6 with the pyrolysis cavity 1.

Claims

The high-efficiency garbage pyrolysis device comprises a pyrolysis cavity (1) with a garbage input channel (2), and is characterized in that the garbage input channel (2) is provided with a pushing mechanism (3) capable of pushing garbage, squeezing out garbage moisture and standardizing the garbage entering form, a flue gas chamber (6) is arranged outside the pyrolysis cavity (1), an evaporation mechanism (9) and a drying mechanism (11) are mounted in the flue gas chamber (6), the evaporation mechanism (9) is connected with a precipitated water conveying mechanism after garbage water precipitation, and the drying mechanism (11) is connected with a precipitated slag conveying mechanism after garbage water precipitation.
2. The apparatus for high-efficiency pyrolysis of garbage according to claim 1, wherein the pushing mechanism (3) has a garbage contact head which can move telescopically.
3. The apparatus for high efficiency pyrolysis of waste according to claim 2, wherein the contact waste head has a liquid passing port.
4. The apparatus for high efficiency pyrolysis of garbage according to claim 3, wherein the liquid passing port is provided at the periphery of the garbage contact head.
5. An apparatus for efficient pyrolysis of waste according to claim 1, characterized in that the waste inlet channel (2) has an inner diameter that is not equal and that is smaller at the end of the waste inlet channel in the direction of propulsion than elsewhere.
6. The apparatus for high-efficiency pyrolysis of garbage according to claim 5, wherein a garbage extrusion liquid guiding mechanism (4) is arranged below the garbage input channel (2), and the garbage extrusion liquid guiding mechanism (4) is communicated with the garbage input channel (2).
7. The efficient garbage pyrolysis device according to claim 1, wherein a hot air chamber (8) is arranged outside the flue gas chamber (6), the hot air chamber (8) is connected with an air conveying mechanism, the hot air chamber (8) is communicated with the pyrolysis cavity (1) through an air conveying pipe (10), and the air conveying pipe (10) is arranged around the flue gas chamber (6).
8. The device for high-efficiency pyrolysis of garbage according to claim 7, wherein a flue gas channel (5) for communicating the pyrolysis cavity (1) and the flue gas chamber (6) is arranged on a partition wall (7) between the pyrolysis cavity (1) and the flue gas chamber (6), a flue gas guide mechanism (12) is arranged on the lower portion of the side wall of the flue gas chamber (6), and the flue gas guide mechanism (12) is connected with a flue gas treatment mechanism.
9. The apparatus for high-efficiency pyrolysis of garbage according to claim 8, characterized in that the flue gas channel (5) is arranged at the upper part of the partition wall (7), and the flue gas channel (5) obliquely penetrates through the partition wall (7) to communicate the flue gas chamber (6) with the pyrolysis cavity (1).