KR100783623B1 - The fusion reactor feeder and method of thermal decomposition char - Google Patents

Abstract

An apparatus and a method for feeding thermal decomposition char into a melting furnace are provided to prevent safety accidents from being generated by stably supplying thermal decomposition char generated in a thermal decomposition process into the melting furnace, and allow performance of the melting furnace to be exhibited to the utmost by supplying the thermal decomposition char into the melting furnace after accurately integrating quantities of the thermal decomposition char to be supplied into the melting furnace. An apparatus for feeding thermal decomposition char into a melting furnace comprises: a thermal decomposition char storage tank(10) including an injection port(12) formed at an upper side of the body such that thermal decomposition char is injected into the body through the injection port, a discharge port(15) formed on a lower side of the body, and a body(11) in which a predetermined storage space is formed to store the injected thermal decomposition char; a first char feeding equipment(30) for feeding into a feeding pipe(80) the thermal decomposition char fed through the discharge port formed on the lower side of the body of the thermal decomposition char storage tank; a weighing equipment(40) installed to weigh the thermal decomposition char fed through the feeding pipe; a second feeding equipment(50) for feeding the thermal decomposition char that has been weighed by the weighing equipment into a melting furnace(90); and an injection pipe(60) including a cooler(61) installed between the second feeding equipment and the melting furnace. The apparatus further comprises a bridge-preventing equipment(20) installed at a lower side of the thermal decomposition char storage tank such that the thermal decomposition char is smoothly discharged to the discharge port(15).

Description

The fusion reactor feeder and method of Thermal decomposition Char}

1 is a schematic view of a pyrolysis char melting furnace supply device showing an embodiment of the present invention.

2 is a step configuration diagram of a pyrolysis char melting furnace supply device showing an embodiment of the present invention.

[Explanation of symbols on the main parts of the drawings]

10: pyrolysis char storage tank (10) 11: body

12: injection hole 13: injection nozzle

20: Bridge prevention device 21: Bridge prevention block

22: cylinder

30: primary char supply device 31: supply pusher

32: cylinder

40: measuring device 41: measuring plate

42: cylinder 43: weighing sensor

50: secondary char supply device 51: input pusher (pusher)

52: cylinder

60: input tube 61: cooling device

70: moving device

80 supply pipe

90: melting furnace

The present invention relates to a pyrolysis char melting furnace supply apparatus and a supply method for supplying a pyrolysis char (char) generated in the pyrolysis process to the melting furnace, more specifically, a process that generates less pollutants during the treatment of flammable waste. The present invention relates to a pyrolysis char melting furnace supplying apparatus and a supplying method capable of stably supplying an amount supplied to a melting furnace in order to incinerate pyrolysis char generated in a pyrolysis process, which is one of methods.

Recently, in order to reduce environmental pollution in the treatment of wastes, a pyrolysis process is used as a method for recovering and using energy by treating the combustible wastes in a manner that generates very few pollutants.

Flammable wastes are pyrolysed through the process of pyrolysis.Tar powder or oil containing flammable gases such as hydrocarbons such as hydrogen and methane and carbon monoxide, organic compounds such as vinegar and acetone methanol, which are liquid at room temperature, and pure carbon and glass. It is chemically decomposed into three groups: char, which combines metal, earth and sand.

Combustible gas and tar or oil in the three groups can be recovered by energy, but in the case of char, it is not possible to recover it by energy, which leads to environmental pollution. do.

In order to prevent environmental pollution due to landfilling of the char, a treatment method of supplying the incinerator by incineration has recently been used, but in the process of supplying the pyrolysis char generated in the pyrolysis process to incineration, the high temperature Safety accidents are often caused by pyrolysis char and high temperature furnaces.

The present invention has been made to solve the above problems, the inlet is formed so that the pyrolysis char (char) is injected to the upper side to be stably supplied to the hot melting furnace incineration of the high temperature pyrolysis char (char) generated in the pyrolysis process , A discharge port is formed on the lower side, a body having a predetermined storage space for storing the injected pyrolysis char, and a bridge prevention device formed to smoothly discharge the pyrolysis char to the discharge port. Pyrolysis char storage tank consisting of,

A primary char supply device for supplying a pyrolysis char to a supply pipe, the pyrolysis char supplied to a discharge port under the pyrolysis char storage tank,

A metering device for measuring a pyrolysis char supplied through the supply pipe;

A secondary char supply device for supplying the pyrolysis char metered from the metering device to the melting furnace,

An input pipe having a cooling device installed between the secondary char supply device and the melting furnace,

It is an object of the present invention to provide a pyrolysis char melting furnace supply device including a secondary char supply device and a moving device formed to be easily moved under the input pipe.

In order to achieve the above object, the pyrolysis tea melting furnace supply apparatus of the present invention has an inlet formed so that the pyrolysis char is injected upward, an outlet formed at the lower side thereof, and a predetermined storage so as to store the injected pyrolysis char. A pyrolysis char storage tank comprising a body having a space formed therein, and a bridge preventing device formed to smoothly discharge the pyrolysis char to the outlet;

A primary char supply device for supplying a pyrolysis char to a supply pipe, the pyrolysis char supplied to a discharge port under the pyrolysis char storage tank,

A metering device for measuring a pyrolysis char supplied through the supply pipe;

A secondary char supply device for supplying the pyrolysis char metered from the metering device to the melting furnace,

An input pipe having a cooling device installed between the secondary char supply device and the melting furnace,

It consists of a secondary char (char) supply device and a moving device formed to facilitate the movement to the lower side of the input pipe.

Hereinafter, with reference to the drawings showing an embodiment of the present invention will be described in detail.

1 is a schematic diagram of a pyrolysis char melting furnace supply apparatus showing an embodiment of the present invention, Figure 2 is a step configuration diagram of a pyrolysis char melting furnace supply apparatus showing an embodiment of the present invention.

The present invention relates to a feeder for supplying to the melting furnace to incinerate pyrolysis char generated in the pyrolysis process, which is one of the treatment methods to generate less pollutants in the treatment of flammable waste,

As shown in FIG. 1, an inlet 12 through which the pyrolysis char generated in the pyrolysis process may be introduced, and a predetermined amount of pyrolysis char injected through the inlet 12 may be stored. A body 11 in which a storage space is formed, and a pyrolysis char storage tank 10 in which an outlet 15 is formed to discharge the pyrolysis char injected into the body 11 is formed.

A bridge preventing device 20 is installed at the lower side of the pyrolysis char storage tank 10 so that the pyrolysis char can be smoothly discharged to the discharge port 15. The left and right bridge prevention blocks 21 and 21 'and the bridge prevention blocks 21 and 21' which break the bridge formed by the pyrolysis char are indicated by the left and right sides. It consists of a cylinder 22 for moving, wherein one cylinder 22 actuates two prevention blocks 21, 21 ′ or each cylinder 22 in each prevention block 21, 21 ′. Can be installed.

The bridge prevention device 20 breaks the pyrolysis char stored in the pyrolysis char storage tank 10 to form a bridge at the outlet 15 and to form a bridge. 15) it is a device to discharge the pyrolysis char (char) smoothly.

The bridge prevention device 20 is provided with bridge prevention blocks 21 and 21 'so as to correspond to each other. When one bridge prevention block 21 is advanced, another bridge is prevented. The prevention block 21 'is configured to retreat and destroy the bridge formed at the outlet 15.

Alternatively, the bridge preventing blocks 21 and 21 'may be operated in the same operation to correspond to each other, thereby destroying the bridge formed in the outlet 15, and the bridges corresponding to each other may be installed. The prevention blocks 21 and 21 'can be installed more than two.

The pyrolysis char storage tank 10 has a deterioration monitoring thermometer 14 for checking an internal temperature and a fire, and injecting water to extinguish a fire or spray a nozzle to prevent fire in advance. (13) is provided on the upper side.

The primary char supply device 30 is formed to supply the pyrolysis char to the supply pipe 80 through the outlet 15 under the pyrolysis char storage tank 10. The primary char supply device 30 is provided with a pusher 31 which moves left and right to push the pyrolysis char supplied through the outlet 15 to be supplied to the supply pipe 80. It is formed of a supply cylinder 32 for operating the supply pusher (31).

The supply pipe 80 is provided with a metering device 40 to measure the pyrolysis difference (char) to be supplied, the upper and lower portions of the metering device 40 to facilitate maintenance of the metering device (40) The supply pipe (80) is formed of a separating canvas (81).

The metering device 40 includes a metering plate 41 formed to meter the pyrolysis char supplied to the supply pipe 80, a metering cylinder 42 for operating the metering plate 41, and It consists of a char metering sensor 43 for measuring the weight of the pyrolysis char stacked on the weighing plate 41.

The char measuring sensor 43 normally uses a strain gauge, and when the weight of the pyrolysis char loaded on the weighing plate 41 is greater than or equal to a set weight, the controller 100 measures the measured weight. It accumulates and operates the metering cylinder 42 to drop the pyrolysis char.

If the weight of the pyrolysis char loaded on the weighing plate 41 is less than the set weight, the controller 100 does not accumulate the measured weight, and operates the supply cylinder 32 to operate the pyrolysis char. Is supplied to the supply pipe 80, and the initially supplied pyrolysis char and additionally supplied pyrolysis char are loaded on the weighing plate 41, and the weight is measured by the char measuring sensor 43. When the weight is greater than or equal to the controller 100, the measured weight is accumulated, and the pyrolysis char is dropped by operating the metering cylinder 42.

The pyrolysis chars metered down from the metering device 40 are supplied to the melting furnace 90 for incineration of the pyrolysis chars by the secondary char supply device 50, and the secondary cars are incinerated. Char supply device 50 is a melting furnace input cylinder for operating the melting furnace input pusher (51) and the melting furnace input pusher (51) to move left and right formed so as to push the pyrolysis char (char) ( 52).

The pyrolysis char inlet tube 60 formed to be introduced into the melting furnace 90 by the secondary char supply device 50 has a predetermined length so as to penetrate the wall of the melting furnace 90. Is formed, the inlet pipe 60 is provided with a cooling device 61 is formed with a pipe to move the cooling water as the working fluid to be protected from the heat of the melting furnace (90).

The cooling water supplied through the inlet of the pipe installed in the cooling device 61 and discharged through the discharge port is absorbed and discharged by the high temperature heat of the melting furnace 90 to prevent the input pipe 60 from being damaged due to the high temperature heat of the melting furnace 90. Done.

The pyrolysis char melting furnace supply apparatus of the present invention is provided with a moving device 70 having a wheel 71 for movement to facilitate movement, and the moving device 70 is a pyrolysis char melting furnace supply apparatus of the present invention. It is installed below the secondary char supply device 50 and the input pipe 60 which is the lower side of the.

A maintenance tool is provided between the supply pusher 31, the supply cylinder 32, the metering plate 41 and the metering cylinder 42, the furnace furnace pusher 51 and the furnace furnace cylinder 52. (1, 2, 3) are formed.

In addition, the cylinders 22, 32, 42, 52 usually use an air cylinder, and the cylinders 22, 32, 42, 52 and all operations are made through the controller 100.

The pyrolysis char melting furnace supply apparatus of the present invention configured as described above operates in the same step as in FIG. 2.

An input step (S10) of inputting pyrolysis char generated in the pyrolysis process into a pyrolysis char storage tank 10, and

A supply step (S20) of supplying the injected pyrolysis char to the supply pipe 80 by pushing the input pusher 31 of the primary char supply device 30;

A metering step (S30) of supplying and integrating the supplied pyrolysis difference (char) in comparison with the set weight in the metering device (40),

It is composed of a supply step (S40) for supplying the metered pyrolysis char (char) to the melting furnace 90, the amount of pyrolysis char (char) introduced into the melting furnace 90 is measured and integrated in the metering step (S30). As a result, the input amount of the pyrolysis char can be confirmed.

When the pyrolysis difference (char) supplied in the metering step (S30) is less than the set weight supply step (S20) for supplying the pyrolysis difference (char) to the supply pipe 80 to the primary char supply device (30) Is performed.

The pyrolysis char melting furnace supply apparatus of the present invention configured and operated as described above can stably supply a pyrolysis char generated in the pyrolysis process to the melting furnace to prevent a safety accident, and to supply the pyrolysis difference to the melting furnace. Accurately accumulate (char) to supply the maximum performance of the furnace.

Claims (9)

Inlet 12 is formed so that the pyrolysis char (char) is introduced into the upper side, the discharge port 15 is formed to the lower side, and the body 11 is formed with a predetermined storage space to store the injected pyrolysis char (char) A pyrolysis char storage tank 10, Primary char supply device 30 for supplying the pyrolysis char (char) supplied to the outlet 15 of the pyrolysis char storage tank 10 to the supply pipe (80), A metering device 40 installed to measure the pyrolysis char supplied through the supply pipe 80; A secondary char supply device 50 for supplying the pyrolysis char measured from the metering device 40 to the melting furnace 90, Pyrolysis tea melting furnace supply apparatus, characterized in that consisting of an input pipe (60) is provided between the secondary char supply (50) and the melting furnace (90). The method of claim 1, Pyrolysis tea melting furnace supply apparatus, characterized in that the bridge prevention device 20 is installed on the lower side of the pyrolysis char storage tank 10 so that the pyrolysis char can be discharged to the outlet 15 smoothly. . The method of claim 2, The bridge prevention device 20 has a bridge prevention block 21 for destroying a bridge formed by a pyrolysis char and the bridge prevention block 21 from left and right. Pyrolysis car melting furnace supply apparatus, characterized in that formed by the moving cylinder (22). The method of claim 1, A pyrolysis tea melting furnace supply device, characterized in that the movement device (70) is formed to facilitate the movement of the pyrolysis char (char) to the secondary char supply device 50 and the inlet pipe (60). The method of claim 1, The pyrolysis char storage tank 10 includes a deterioration monitoring thermometer 14 for monitoring the occurrence of a fire by a high temperature pyrolysis char introduced through the inlet 12, and a spray nozzle for injecting water in the event of a fire. Pyrolysis primary melting furnace supply apparatus, characterized in that (13) is installed. The method of claim 1, The metering device 40 includes a metering plate 41 formed to measure a pyrolysis char supplied through a supply pipe 80, a metering cylinder 42 for operating the metering plate 41, and Pyrolysis tea melting furnace supply apparatus, characterized in that formed by the char (char) measuring sensor 43 for measuring the pyrolysis (char) loaded on the measuring plate (41). The method of claim 1, Cooling device (61) installed in the input pipe (60) is a pyrolysis-diffusion furnace supply apparatus, characterized in that formed in the pipe so that the working fluid coolant can move. Input step (S10) for injecting the pyrolysis char (char) to the pyrolysis char storage tank (10), A supply step (S20) of supplying the injected pyrolysis char to the supply pipe 80 to the primary char supply device 30; A metering step (S30) of supplying and integrating the supplied pyrolysis difference (char) in comparison with the set weight in the metering device (40), A pyrolysis tea melting furnace, characterized in that to perform the supply step (S40) for supplying the metered pyrolysis tea (char) to the melting furnace 90 to integrate the amount of pyrolysis tea (char) supplied to the melting furnace (90). Supply method. The method of claim 8, When the pyrolysis char supplied in the metering step S30 is less than the set weight, a supply step S20 of supplying the pyrolysis char to the supply pipe 80 to the primary char supply device 30. Pyrolysis primary melting furnace supply method characterized in that to proceed.

Images