CN105885881B

CN105885881B - Multi-phase material feeding machine of organic solid phase waste rotary furnace

Info

Publication number: CN105885881B
Application number: CN201410652831.7A
Authority: CN
Inventors: 王英放
Original assignee: Beijing Fangdao Environmental Protection Technology Co ltd
Current assignee: Beijing Fangdao Environmental Protection Technology Co ltd
Priority date: 2014-11-14
Filing date: 2014-11-14
Publication date: 2021-06-08
Anticipated expiration: 2034-11-14
Also published as: CN105885881A

Abstract

The rotary furnace multiphase feeder is an important accessory device of an organic solid-phase waste carbonization process, integrates an airtight inner ring connected with a rotary furnace, has three different input functions of a solid-phase input spiral feeder, a solid-liquid mixed phase input spiral feeder and a liquid-phase pipeline, has three different output functions of a solid-phase output spiral feeder, a liquid-phase output pipeline and a gas-phase output pipeline, is provided with a conveying device, a pressure measuring device, an electric and manual switch, a water-water isolating device and an electric cabinet according to different requirements of phases, can meet various complex input and output requirements, provides an effective sealing function, increases the recycling types, improves the reaction efficiency and improves the reaction speed.

Description

Multi-phase material feeding machine of organic solid phase waste rotary furnace

The invention relates to a feeding and discharging device suitable for a carbonization process of organic wastes such as municipal garbage and the like.

Technical background a multiphase feeder is an important accessory equipment of an organic solid phase waste carbonization rotary process. The classified urban garbage has its components removed building garbage mainly comprising organic solid phase waste, and the initial carbonization stage produces partial low melting point organic matter into liquid phase matter, which may be treated to produce organic solution while carbonizing.

The invention relates to a method for carbonizing organic wastes at home and abroad, which is generally simple solid input at present, can not simultaneously treat different wastes, and is difficult to meet the requirement of a complex treatment process.

In order to meet the different requirements, the multi-phase feeder is integrated with an airtight inner ring connected with the rotary furnace, has three different input functions of a solid phase input spiral feeder, a solid-liquid mixed phase input spiral feeder and a liquid phase pipeline, has three different output functions of a solid phase output spiral feeder, a liquid phase and a gas phase output pipeline, is matched with a conveying device, a pressure measuring device, an electric switch, a manual switch, a water and gas-water isolating device according to different requirements of the phases, and can meet various complicated input and output requirements.

Description of the drawings fig. 1 and fig. 2 are two views of the same multiphase feeder, respectively, and include an airtight inner ring 1 connected with a rotary kiln, a solid-liquid input spiral feeder 2, a solid-liquid mixed phase input spiral feeder 3, a solid-liquid mixed phase U-shaped sealing pipe 4, a liquid phase input pipeline 5, a liquid phase input manual block valve 6, a liquid phase input electromagnetic block valve 7, a liquid phase input one-way valve 8, a liquid phase output pipeline 9, a liquid phase output pressure gauge 10, a liquid phase output electromagnetic block valve 11, a liquid phase output manual block valve 12, a solid phase output spiral feeder 13, an object water isolation box 14, an isolation box spiral feeder 15, a gas phase output pipeline 16, a gas phase pressure gauge 17, a gas phase electromagnetic block valve 18, a gas phase manual block valve 19, a gas-water isolation box 20, a base 21, a support 22, and an.

Detailed description of the inventionin order to enhance the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.

1. The multiphase feeder is connected with an airtight outer ring of a rotary furnace mouth through an elastic airtight inner ring 1, the elastic airtight inner ring is installed on a support 22, multiphase input and output equipment coaxially enters a furnace chamber in the airtight inner ring, and all the equipment is installed on a base 21.

2. Solid-phase organic waste enters the furnace chamber from the upper part through the solid-phase input spiral feeder, and the material is compressed to play a sealing role due to the fact that the diameter of the outlet end of the spiral feeder is reduced.

3. The low-melting solid-phase organic waste enters the solid-liquid mixed phase input spiral feeder 3 from the upper part, and the solid-liquid mixed phase U-shaped sealing pipe 4 plays a sealing role due to the fact that the solid-liquid mixed phase is melted into a liquid state at high temperature in the furnace, and then enters the furnace chamber.

4. Liquid phase organic waste enters the furnace chamber through an input pipeline 5, a liquid phase input manual isolating valve 6, a liquid phase input electromagnetic isolating valve 7 and a liquid phase input pressure gauge 8, and the isolating valve plays a role in sealing.

5. The liquid phase product is pumped out of the furnace chamber through the output pipeline 9, the liquid phase output one-way valve 10, the liquid phase output electromagnetic isolating valve 11 and the liquid phase output manual isolating valve 12 under the action of an external force pump (not in the device), and the one-way valve and the isolating valve play a role in sealing.

6. The liquid phase product enters the water-water isolation box 14 through the solid phase output spiral feeder 13 and is output through the isolation box spiral feeder 15, and the water-water isolation box plays a sealing role.

7. The gas phase product is pumped out of the furnace chamber through a gas phase output pipeline 16, a gas phase pressure gauge 17, a gas phase electromagnetic isolating valve 18 and a gas phase manual isolating valve 19 into a gas-water isolating tank 20 under the action of an external force pump (not in the device), and the gas-water isolating tank plays a role in sealing.

8. The electric equipment and the sensors are controlled at far places through a central control system, near places can be controlled through a field control box 23, and gas and liquid isolating valves can be directly and manually opened and closed.

The multi-phase feeder has the advantages that the multi-phase feeder is highly integrated with different phase conveying devices, an effective sealing function is provided, the multi-phase feeder can meet the conveying and output requirements of various phase materials, the resource types are increased, the reaction speed is increased, and the reaction efficiency is improved.

Claims

1. The rotary furnace multiphase material sending machine is characterized in that: the device is integrated with three input devices with different functions, namely a solid-phase spiral feeder, a solid-liquid mixed phase spiral feeder and a liquid-phase input pipeline, and three output devices with different functions, namely a solid-phase spiral output feeder, a liquid-phase output pipeline and a gas-phase output pipeline, are matched and sleeved with a conveying device, a pressure measuring device, an electric switch, a manual switch and an airtight inner ring connected with a rotary furnace, a water-gas isolating device and a gas-water isolating device according to different requirements of phases, and remote and near control is performed through a control system, the solid-liquid mixed phase input function consists of the solid-liquid mixed phase spiral feeder and a solid-liquid mixed phase U-shaped sealing pipe in the furnace, low-melting point solid-phase organic waste is pushed to the solid-liquid mixed phase U-shaped sealing pipe in the furnace through the solid-liquid mixed phase spiral feeder, the solid-liquid mixed phase U-shaped sealing, The liquid phase input electromagnetic isolating valve, the liquid phase input pressure gauge enters the furnace chamber, the isolating valve plays a sealing role, a liquid phase product in the liquid phase output device passes through an output pipeline, the liquid phase output one-way valve, the liquid phase output electromagnetic isolating valve, the liquid phase output manual isolating valve is drawn out of the furnace chamber, the one-way valve and the isolating valve play a sealing role, a solid phase product enters the water isolating box through the solid phase output spiral feeder, the water isolating box is output through the isolating box spiral feeder and plays a sealing role, a gas phase product passes through the gas phase output pipeline, the gas phase pressure gauge, the gas phase electromagnetic isolating valve and the gas phase manual isolating valve and enters the gas water isolating box to be drawn out of the furnace chamber, and the gas water.

2. The rotary kiln multiphase material discharge machine as claimed in claim 1, wherein the rotary kiln comprises an airtight inner ring connected with the rotary kiln, the elastic airtight inner ring is mounted on the support, the multiphase input and output devices coaxially enter the kiln chamber in the airtight inner ring, and all the devices are mounted on the base.

3. According to the claim 1, the rotary furnace multiphase material delivering machine, the electric equipment and the sensor are controlled remotely through a central control system, and can also be controlled nearby through an on-site electric control box, and the gas and liquid isolating valves can also be directly and manually opened and closed.