KR101964724B1 - A heat recycling eco-friendly high temperature combustion device - Google Patents

Abstract

The present invention relates to a heat regenerating eco-friendly high temperature combustion device, and more specifically, to a heat regenerating eco-friendly high temperature combustion device, including: a combustion device unit including a combustion chamber, an outside air supply top and a stirring part; a precipitation device unit including a cyclone precipitation chamber, a water storage chamber, a heat recovery pipe and a combustion gas discharge chimney; and a control device unit controlling inlet and outlet of hot water to be adjusted through operation control of a circulation pump. The present invention is possible to incinerate living waste generated in a daily life, industrial waste generated in an industrial site and special waste generated in medical and healthcare facilities with high temperature in a single combustion unit without dividing and separating the same and is possible to use waste heat for energy by discharging the combustion gas generated during incineration to a precipitation part to remove environmental toxic substances to collect waste heat.

Description

AHEAT RECYCLING ECO-FRIENDLY HIGH TEMPERATURE COMBUSTION DEVICE}

The present invention relates to a thermal regeneration eco-friendly high temperature combustion apparatus, and more specifically, single-burning without separating and separating the domestic waste generated in daily life and industrial waste generated in industrial sites and special waste generated in medical welfare facilities, etc. The high temperature incinerator can be burned at high temperature, and the combustion gas generated during incineration is discharged to the dust collector to remove environmental harmful substances and recover waste heat so that it can be used as energy.

In general, environmental pollution caused by various household wastes generated at home, industrial wastes generated at industrial sites, and special wastes generated at medical welfare facilities have been intensified, preventing secondary pollution by wastes and providing a pleasant environment. Attempts have been made to create them, and in the light of the ever-increasing amount of waste, the treatment of waste is becoming more important. As a result, the main disposal method of waste is to make a large incineration facility and to incinerate waste collected and transported using fuel. However, such large incineration facilities require enormous initial installation costs and operation and management costs, resulting in problems of collection transportation and incineration ash disposal. In addition, when food wastes, vegetables, animal bones and other special wastes in farming and fishing villages, such as fish and shellfish or carcasses, have a high specific gravity among the general household wastes, these wastes tend to accumulate in the lower part of the incinerator and supply oxygen smoothly by load. Since this becomes difficult, the processing time is long, and the throughput is limited.

The rapid and environmentally friendly disposal of various / different wastes generated in such a complex and diverse modern civilized society is a bulky task of mankind. As a result, the UN and international organizations are making various efforts to preserve the environment through ratification of treaties for environmental protection and solidarity among nations.However, various civilized societies are rapidly and smoothly treated. How to do that is not easy. In particular, developing countries, especially in Asia, are not equipped with a national system that can quickly handle various kinds of wastes generated daily. Therefore, incineration occurs in industrial sites that do not have roadbeds and environmental facilities. This can be said to be serious. Even if the developed country has a national system of waste collection, transportation, separation, recycling, and incineration, there are limitations that require a lot of resources and administrative power for the disposal of randomly generated wastes at the coast, parks and public facilities.

As a method of treating the waste generated in developed countries, it is separated incineration through a large incineration plant, but it requires a lot of costs for facility facilities and operations, and processes such as separate collection, transportation, separation, recycling, incineration, landfill, and incineration. There was a problem that caused a lot of initial cost and running cost. In some countries, such as Japan, Korea, and Europe, biomass thermal regeneration high-temperature combustion apparatus using waste wood is installed as an alternative to cost reduction of large-scale plants. However, due to the large amount of environmentally harmful substances such as fine dust, it is suspended and is not used. It's in reality. In addition, there is a low temperature pyrolysis method and a bio treatment method using microorganisms, but there are problems of odor, wastewater, and salt treatment, and there are problems in that it is inefficient and difficult to use due to the limitation of the treatment type and the small amount of actual throughput. There was. In order to solve these problems, many researches and technologies have been developed on small thermal regeneration high-temperature combustion apparatuses. There are so many tasks that the reality is not reaching the practicalization and institutionalization stage. Prior art documents of Japanese Patent Application Laid-Open No. 2002-071116, Japanese Patent Application Laid-Open No. 2014-213267, Korean Patent Publication No. 10-2015-0083199, Korean Patent Publication No. 10-0249104, and Japanese Patent Application Publication No. 10-1745875 It is started.

The present invention has been proposed to solve the above problems of the conventionally proposed methods, the combustion apparatus unit having a combustion chamber and the external air supply tower and agitation unit for supplying the outside air and the upper and lower separated communication, and processing the hot combustion gas Including a cyclone dust collecting chamber and a water tank chamber, the dust collecting unit having a heat recovery piping and combustion gas discharge communication unit is integrally formed, so that in domestic waste generated in daily life and industrial waste generated in industrial sites and medical welfare facilities The high temperature incineration can be processed in a single combustion section without separating and separating the special wastes generated, and the combustion gas generated during incineration can be discharged to the dust collection section to remove environmental harmful substances and recover waste heat so that it can be used as energy. It is an object of the present invention to provide a thermal regeneration eco-friendly high temperature combustion device.

In addition, the present invention is an integrated thermal regeneration high temperature combustion apparatus that can be manufactured in a small, medium, and medium-large size, as well as easy to move incineration treatment in the place of waste generation, the multi-layer combustion chamber structure It is not necessary to distinguish between flammable and non-flammable and water content, and it is possible to batch process, and the combustion unit and dust collector are linked to prevent the discharge of environmentally harmful substances such as soot, buoyancy, dust, etc. of hot combustion gas to the upper part. It is another object of the present invention to provide a heat recovery eco-friendly high temperature combustion device.

In addition, in the present invention, a combustion layer having a different combustion temperature is formed in a single combustion chamber, and auxiliary fuel is added to the combustion gas rising from the lower portion to the upper portion, adding auxiliary air while the upper temperature of the combustion chamber is 900 degrees. As a result, the discharge of environmentally harmful substances is suppressed, and the multi-layer structure of the combustion chamber facilitates the continuous input of waste and facilitates the combustion treatment of the waste to increase the throughput, and recovers the heat of the hot combustion gas discharged to the dust collector. hot water. Another object of the present invention is to provide a heat regeneration eco-friendly high temperature combustion device, which enables the supply of eco-friendly heat regeneration energy that can be reused by warm air and power generation.

Heat regeneration eco-friendly high temperature combustion apparatus according to the characteristics of the present invention for achieving the above object,

Heat regeneration eco-friendly high temperature combustion device

A combustion chamber in which the internal structure of the combustion space for burning the waste to be incinerated at a high temperature is divided into a lower primary combustion chamber and an upper secondary combustion chamber, and the center of the secondary combustion chamber above the combustion chamber. An air supply tower installed vertically on the upper part and the lower part to inject air into a plurality of layers inside the secondary combustion chamber through an external blower, and to form a multi-layered combustion layer in the secondary combustion chamber; A combustion device unit including an agitator configured to rotate and stir the stirring blades with respect to the small waste having small incineration or particles falling through the combustion chamber and the waste to be treated with high moisture content so as to be combusted in the lower primary combustion chamber;

The tank is formed integrally on one side of the combustion device portion, the cyclone dust collecting chamber connected through communication with the secondary combustion chamber of the upper portion of the combustion device portion, the water tank through which the lower portion of the cyclone dust collecting chamber in the form to accommodate the cyclone dust collecting chamber A chamber, a heat recovery pipe attached to the outside of the cyclone dust collecting chamber to transfer heat of the high-temperature combustion gas flowing into the cyclone dust collecting chamber to the water tank chamber, and the residual combustion gas discharged through the cyclone dust collecting chamber are reduced in temperature. A dust collecting unit including a combustion gas discharge communication for discharging to the outside in a closed state; And

The auxiliary fuel of the fuel tank is supplied to the primary combustion chamber and the secondary combustion chamber of the combustion chamber based on the combustion chamber set temperature of the combustion apparatus section, and the operation control of the circulating pump is controlled based on the set temperature of the tank chamber of the dust collector section. It characterized in that it comprises a control unit for controlling to control the input and discharge of hot water through.

Preferably, the combustion device unit,

A temperature sensor attached to an upper inner wall of the combustion chamber and detecting a temperature of the secondary combustion chamber and providing the temperature to the control unit;

A waste inlet opening and closing opening and closing so that an incineration treatment target waste may be injected into an upper portion of the combustion device;

A plurality of auxiliary fuel injection holes for supplying auxiliary fuel to the primary combustion chamber and the secondary combustion chamber of the combustion chamber under the control of the control unit;

An incineration material accommodating part formed at a bottom of one side of the first combustion chamber to facilitate discharge of the incineration material falling to the outside of the combustion chamber by stirring the first combustion chamber agitator;

A first combustion chamber opening and closing port installed on one side of the primary combustion chamber of the combustion chamber and opened and closed to recover incineration residue collected in the incineration ash accommodating portion at the time of initial combustion of the combustion chamber or after the operation of the combustion chamber is finished; And

It may be configured to include a plurality of clearance communicating with the lower side of the dust collector unit so that some of the combustion gas treated in the dust collector unit can be circulated supply to the primary combustion chamber.

More preferably, the outside air supply tower,

Supply the outside air (oxygen) necessary to the inside of the secondary combustion chamber for the smooth combustion function of the secondary combustion chamber, and sprays, but protrudes upward in the lower center of the secondary combustion chamber to supply the outside air to inject the outside air 360 degrees horizontally A plurality of outside air injection holes arranged to correspond to the tower, left and right walls of the middle portion of the secondary combustion chamber to horizontally inject the outside air, and protruding downwardly from the upper ceiling of the secondary combustion chamber so that the outdoor air is discharged to the plurality of injection layers. It may be configured to include an upper outdoor air supply tower to be sprayed 360 degrees horizontally or to spray the outside air in the downward direction of the secondary combustion chamber.

Preferably, the communication is

In order to prevent the hot combustion gas of the secondary combustion chamber from being deposited on the uppermost floor of the combustion chamber to prevent overheating and pressure, the secondary combustion chamber is connected to the upper layer of the combustion unit to connect the secondary combustion chamber of the upper part of the combustion unit to the cyclone dust collecting chamber of the dust collecting unit. In addition, the high temperature combustion gas of the upper portion of the secondary combustion chamber can be connected to the intake motor to be easily discharged to the cyclone dust collecting chamber.

More preferably, the dust collector unit,

A bath chamber temperature sensor measuring a temperature of the bath chamber and transferring the temperature to the control unit;

A water vapor discharge unit for discharging water vapor generated while the heating water of the water tank chamber is heated to the outside and venting the air to the outside, and preventing the pressure of the water tank chamber from increasing;

It is connected to the lower portion of the tank chamber, under the control of the control unit unit through the operation of the circulation pump inlet and discharge the hot water in the tank chamber, the water supply drain for adjusting the water level of the tank chamber;

A blowing pipe for forcibly blowing outside air so that some of the hot combustion gas treated through the cyclone dust collecting chamber can be supplied through a plurality of clearances connected to the primary combustion chamber; And

It may be configured to include an exhaust pipe for allowing the hot combustion gas of the upper portion of the secondary combustion chamber to be discharged directly to the cyclone dust collecting chamber.

Even more preferably, the exhaust pipe is

Part of the hot combustion gas in the upper portion of the secondary combustion chamber to be exhausted directly to the upper cyclone dust collecting chamber without passing through the communication, the opening and closing control of the branched water supply pipe and the water supply pipe so that the water in the tank chamber can be injected into the secondary combustion chamber For water supply opening and closing control valve may be configured to be further installed.

Even more preferably, the combustion gas exhaust communication,

It is arranged vertically on one side of the tank chamber, maximized with the contact area of the water in the tank chamber to be discharged to the outside in the state that the heat is recovered and the combustion gas is reduced, the remaining of harmful environmental substances in the combustion gas discharged It may be configured to have a structure in which an adsorption unit including activated carbon is further installed at a position of the upper portion of the communication so as to prevent the external discharge.

More preferably, the upper outside air supply tower,

The outside air injection pipe protrudes downward from the upper part of the combustion chamber of the unitary double layer structure, and a plurality of air injection holes are formed at the bottom of the air injection pipe to inject the outside air in the horizontal direction 360 degrees from the top of the combustion chamber, or It may be configured to the structure that can supply the outside air in the combustion chamber downward direction by connecting the external air injection pipe of the circular or downward connection form at the bottom of the.

According to the thermal regeneration eco-friendly high-temperature combustion device proposed by the present invention, a combustion device unit having a combustion chamber which is separated and communicated up and down, an external air supply tower and an agitation unit, and a cyclone dust collecting chamber and water processing hot combustion gas Including a chamber and integrally collecting dust collecting unit having heat recovery piping and combustion gas discharge communication, it is possible to collect daily waste generated in daily life, industrial waste generated in industrial sites, and special waste generated in medical welfare facilities. It can be incinerated at high temperature in a single combustion section without separating it, and it is possible to discharge the combustion gas generated at incineration to the dust collecting section to remove environmental harmful substances and recover waste heat so that it can be used as energy.

In addition, according to the thermal regeneration eco-friendly high temperature combustion device proposed in the present invention, the integrated thermal regeneration high temperature combustion device can be manufactured in a small, medium, and medium-large size, as well as easy to move incineration at the place of waste generation The multi-layer combustion chamber structure makes it possible to batch process waste and non-combustibility and waste water content of the waste, and the combustion part and dust collector are interlocked so that harmful substances such as soot, soot and dust of hot combustion gas This can be prevented from being discharged to the top.

In addition, according to the thermal regeneration eco-friendly high temperature combustion device proposed in the present invention, a combustion layer having a different combustion temperature is formed in a single combustion chamber, and the air (oxygen) of outside air is added to the combustion gas rising from the bottom to the top. By adding auxiliary fuel, the upper temperature of the combustion chamber is more than 900 degrees, and the emission of environmentally harmful substances is suppressed. In addition, the multi-layer structure of the combustion chamber facilitates continuous input of waste and facilitates the combustion treatment of the waste to increase the throughput. Hot water by recovering the heat of the hot combustion gas discharged to the. It can make it possible to supply eco-friendly heat and renewable energy that can be reused by warm air and power generation.

1 is a view showing the configuration of the thermal regeneration eco-friendly high-temperature combustion device of the present invention as a functional block.
2 is a cross-sectional view showing the overall configuration of the thermal regeneration eco-friendly high temperature combustion apparatus of the present invention.
3 is a view showing a schematic appearance configuration of the thermal regeneration eco-friendly high temperature combustion apparatus of the present invention.
Figure 4 is a view showing the main configuration of the exhaust pipe position of the thermal regeneration eco-friendly high-temperature combustion device of the present invention.
5 is a view showing a modification of the overall configuration of the thermal regeneration eco-friendly high-temperature combustion device of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. However, in describing the preferred embodiment of the present invention in detail, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, the same reference numerals are used throughout the drawings for parts having similar functions and functions.

In addition, in the specification, when a part is 'connected' to another part, it is not only 'directly connected' but also 'indirectly connected' with another element in between. Include. In addition, the term 'comprising' of an element means that the element may further include other elements, not to exclude other elements unless specifically stated otherwise.

1 is a view showing the configuration of the thermal regeneration eco-friendly high temperature combustion apparatus of the present invention as a functional block, Figure 2 is a view showing the overall configuration of the thermal regeneration eco-friendly high temperature combustion apparatus of the present invention in a cross-sectional view, Figure 3 4 is a view showing a schematic appearance configuration of the thermal regeneration eco-friendly high temperature combustion apparatus of the present invention, Figure 4 is a view showing the main configuration of the exhaust pipe position of the thermal regeneration eco-friendly high temperature combustion apparatus of the present invention. As shown in FIGS. 1 to 4, the thermal regeneration eco-friendly high temperature combustion device 10 according to the embodiment of the present invention includes a combustion device unit 100, a dust collector unit 200, and a control device unit ( 300).

The thermal regeneration eco-friendly high temperature combustion device 10 according to the present invention suppresses the external discharge of environmentally harmful substances such as dust, circulates a portion of the reduced combustion gas after the heat recovery to the lower portion of the combustion chamber, and the residual combustion gas is inside the tank chamber. It is a device that can be discharged to the communication passing through to recover the heat again to reduce the exhaust gas to 400 degrees or less and discharge it to the outside. The thermal regeneration eco-friendly high temperature combustion apparatus 10 regenerates heat by automatically or manually inputting a thermal regeneration solid material made by compressing waste into a combustion chamber, and supplies heat, energy, hot air, steam, and steam to devices such as environmentally friendly thermal energy. The combustion chamber structure and the high temperature combustion layer are composed of double layer combustion chamber structure and high temperature combustion layer to block the external discharge of environmentally harmful substances generated by incineration of solid heat regenerated raw materials such as compressed waste. The external emissions of the gas can function so as not to pollute the environment. That is, the thermal regeneration eco-friendly high temperature combustion apparatus 10 according to the present invention continuously inputs the waste materialized into solid raw materials, prevents the external discharge of environmentally harmful substances by the high temperature combustion apparatus, and recovers the high temperature combustion gas to generate power and hot water. It can be used as an eco-friendly renewable energy generating device for the purpose of regenerating and using thermal energy with warm air, steam, and the like.

In addition, the thermal regeneration eco-friendly high temperature combustion apparatus 10 according to the present invention solves the problems of dust collection equipment, throughput, non-combustible waste treatment, dust treatment, etc., which is a difficulty in realizing the existing small thermal regeneration high temperature combustion apparatus, waste treatment Due to the eco-friendly heat regeneration device to recover the high-temperature combustion gas generated by the heat energy can be obtained the dual effect of waste treatment and energy recovery. Hereinafter, with reference to the accompanying drawings for a specific configuration of the thermal regeneration eco-friendly high-temperature combustion device 10 according to the present invention will be described.

In the combustion device 100, the internal structure of the combustion space for combusting the waste to be incinerated at a high temperature is divided into a lower primary combustion chamber 111 and an upper secondary combustion chamber 112 to communicate with each other. Vertically installed in the upper and lower center of the combustion chamber 110 and the secondary combustion chamber 112 of the upper portion of the combustion chamber 110, respectively, the air is injected into a plurality of layers inside the secondary combustion chamber 112 through an external blower. And a small waste of small incineration or particles falling through the external air supply tower 120 and the second secondary combustion chamber 112 to form a multi-layer combustion layer in the secondary combustion chamber 112 and a high moisture content incineration. It is a configuration of the combustion unit including a stirring unit 130 for rotating the stirring blade 131 with respect to the waste to be treated to be agitated to be burned in the lower primary combustion chamber 111. The combustion device 100 may be incinerated without separating and separating various wastes, such as household waste, industrial waste, and special waste, which are the current challenges of various modern civilized societies. Here, the combustion device unit 100 forms a plurality of combustion layers of a single structure, accelerates combustion while the combustion gas rising from the lower layer joins the outside air supply of the upper layer, and forms a high temperature combustion layer while contacting the radiant heat of the inner wall. can do. In addition, the upper portion of the rising combustion gas of the primary combustion chamber 111 and the combustion gas passing through the air layer of the outside air supply tower 120 of the secondary combustion chamber 112 maintains a high temperature to suppress the emission of environmentally harmful substances. Will be. In this case, the upper hot combustion gas of the upper secondary combustion chamber 112 of the combustion chamber 110 may be maintained at 900 degrees or more.

In addition, the combustion chamber 110 of the combustion device unit 100 may be formed of a cylindrical inner structure of the caster material that can be radiated without discharging the heat generated inside the combustion chamber 110 and the rectangular appearance of the stainless steel material to the outside. . At this time, the caster fire to be used may be implemented as a heat-resistant acid-resistant high-concentration ceramic material that does not generate cracks even at a high temperature of 1400 degrees. Here, the primary combustion chamber 111 of the combustion chamber 110 is preferably about 25% of the internal length of the combustion unit, and the ceiling of the primary combustion chamber 111 and the bottom of the secondary combustion chamber 112 are on the same line. It is integrated and is formed to penetrate through the holes of the plurality of combustion chamber upper and lower through-holes (113).

In addition, the combustion gas of the primary combustion chamber 111 is raised to the secondary combustion chamber 112 through the upper and lower through-holes 113 of the combustion chamber, and the small incinerator having a large amount of water or water content in the incineration treatment of the secondary combustion chamber 112. , Incineration ash, etc. fall from the secondary combustion chamber 112 to the primary combustion chamber 111 and is re-burned while stirring with the incineration ash of the primary combustion chamber 111. Due to the double combustion structure of the combustion chamber 110, it is possible to facilitate the combustion treatment of high water content waste and non-flammable waste, thereby increasing the throughput of the waste, in particular, due to the double-layered double combustion chamber It is possible to suppress the diffusion of dust and the upstream emissions that may occur during the input, and to double the rise of soot, soot and environmentally harmful substances.

In addition, one auxiliary fuel injection hole 160 is provided at one side of the lower primary combustion chamber 111 of the combustion chamber 110, and a plurality of auxiliary fuel injection holes 160 are provided on the left and right walls of the proper location of the secondary combustion chamber 112. Can be installed as Here, the plurality of auxiliary fuel injection holes 160 are injected into the primary and secondary combustion chambers 111 and 112 through the nozzle of the auxiliary fuel of the fuel tank 310 set outside the combustion device unit 100 main body. When the temperature of the primary and secondary combustion chambers (111, 112) is lowered due to the initial operation and the non-flammable waste treatment, auxiliary fuel is injected to facilitate combustion and to maintain the upper portion of the combustion chamber 110 at a high temperature. . The use of such auxiliary fuel can be selectively used as necessary to prevent the emission of environmentally harmful substances and to prevent incomplete combustion, the control unit 300 so that the upper temperature of the secondary combustion chamber 112 is maintained at 900 degrees or more. It can be supplied automatically or manually under the control of. That is, the auxiliary fuel is preferably kerosene, waste oil, etc., and when the supporting device is set automatically, the supporting fuel is reached when the temperature set by the control unit 300 is reached by the temperature sensor 140 set on the inner wall of the combustion chamber 110. The device (not shown) is automatically stopped and the injection of auxiliary fuel is stopped, and when the upper portion of the combustion chamber 110 is detected to be below a predetermined temperature set by the control device 300, the supporting device is set so that the auxiliary fuel is automatically introduced. do.

In addition, the outside air supply tower 120 supplies and sprays the outside air (oxygen) necessary inside the secondary combustion chamber 112 for a smooth combustion function of the secondary combustion chamber 112, but the image is placed in the center of the lower portion of the secondary combustion chamber 112. A plurality of outside air injection holes arranged to correspond to the lower outside air supply tower 122 for protruding the air in the horizontal direction and horizontally 360 degrees, and the left and right walls of the middle portion of the secondary combustion chamber 112 to horizontally inject the outside air. 123 and an upper portion protruding downward from the ceiling of the upper portion of the secondary combustion chamber 112 to inject the outside air horizontally 360 degrees with the plurality of injection layers or to spray the outside air downward in the secondary combustion chamber 112. The outdoor air supply tower 121 may be configured to be included. Here, the upper outside air supply tower 121 has an outer air injection pipe protruding downward from the uppermost portion of the combustion chamber 110 having a unitary double layer structure, and a plurality of air blow holes are formed at the lower end of the external air injection pipe so that the upper combustion chamber 110 is upper. Injecting the outside air in a horizontal direction 360 degrees in, or by connecting the outside air injection pipe of the circular or downward connection type to the lower end of the outside air injection pipe may be configured in a structure that can supply the outside air in the combustion chamber 110 downward direction. .

In addition, the outside air supply tower 120 has a structure, quantity, and size of the injection hole so that the supply of the outside air is finely and finely sprayed so that the high temperature of the upper portion of the upper portion of the secondary combustion chamber 112 of the combustion chamber 110 can be retained for a long time. The outside air supply tower 120 may be configured to have a removable portion (not shown) on the upper and lower portions so as to be checked or replaced, and the outdoor air supply tower 120 according to the type and disposal purpose of the waste. This can be separated.

In addition, the stirring unit 130 is provided with a stirring motor 132 for driving the stirring blade 131 for stirring the bottom of the primary combustion chamber (111). The stirring unit 13 penetrates to the bottom center of the primary combustion chamber 111 and is attached to the left and right stirring vanes 131, and may be operated to enable automatic stirring through the driving of the stirring motor 132.

In addition, the combustion device 100 is attached to the upper inner wall of the combustion chamber 110, the temperature sensor 140 for detecting the temperature of the secondary combustion chamber 112 to provide to the control device 300 and the combustion device unit Waste inlet opening and closing 150 which is opened and closed so that the waste to be incinerated can be injected into the upper one side of the 100, and under the control of the control unit 300, the primary combustion chamber 111 and the secondary chamber of the combustion chamber 110. It is easy to discharge the incineration ashes dropped by a plurality of auxiliary fuel injection holes 160 for supplying the auxiliary fuel to the combustion chamber 112 and the agitator 130 of the first combustion chamber 111 of the combustion chamber 110 to the outside. The incineration ash accommodating part 170 formed on the bottom of one side of the primary combustion chamber 111 and one side of the primary combustion chamber 111 of the combustion chamber 110 so as to be used for the first ignition of the combustion chamber 110 or the combustion chamber. First combustion that is opened and closed to recover the incineration residue collected in the incineration ash storage unit 170 after the operation ends. Opening and closing holes 180 and a plurality of clearances 190 communicating with the lower side of the dust collecting unit 200 so that some of the combustion gas treated in the dust collecting unit 200 can be circulated and supplied to the primary combustion chamber 111. It may be configured to include more.

In addition, the waste inlet opening and closing 150 may be opened or closed automatically or manually, it may be configured as a double opening and closing of the projection type so that the combustion gas is not in direct contact with the outside air. At this time, the communication 201 may be arranged in the opposite direction of the waste input and opening 150.

In addition, the first combustion chamber opening and closing port 180 may be opened and used when collecting the incineration residue after the first ignition or after the operation of the combustion chamber starts, and directly inserts specific waste (animal carcass, etc.) as needed in the primary combustion chamber 111. Can be used to incinerate.

In addition, the communication 201 is communicated with the upper portion of the combustion unit in order to prevent the high temperature combustion gas of the secondary combustion chamber 112 is deposited on the uppermost layer of the combustion chamber 110 to prevent overheating and pressure. The upper secondary combustion chamber 112 and the cyclone dust collecting chamber 210 of the dust collecting unit 200 are connected to each other, and the high temperature combustion gas of the upper portion of the secondary combustion chamber 112 can be easily discharged to the cyclone dust collecting chamber 210. Can be connected to an intake motor 202. Here, the intake motor 202 is mounted on the dust collector of the communication 201 to induce a smooth discharge of the hot combustion gas.

The dust collector 200 is integrally formed on one side of the combustion device 100 and is connected to the secondary combustion chamber 112 of the upper part of the combustion device 100 via a communication 201. 210 and the water tank chamber 220 through which the lower portion of the cyclone dust collecting chamber 210 penetrates in the form of accommodating the cyclone dust collecting chamber 210, and heat of hot combustion gas introduced into the cyclone dust collecting chamber 210 can be received. Heat recovery pipe 230 attached to the outside of the cyclone dust collecting chamber 210 and the residual combustion gas discharged through the cyclone dust collecting chamber 210 so as to be transferred to the chamber chamber 220 to be exchanged with heat, It is a configuration of the dust collector including a combustion gas discharge communication 240 for discharging the furnace. Here, the dust collecting unit 200 collects the hot combustion gas discharged through the upper communication 201 of the combustion device unit 100 to suppress the external discharge of environmentally harmful substances such as dust, and to recover the hot combustion gas heat Can be reused. Here, the internal structure of the dust collecting unit 200 is divided into a water tank chamber 220 and a cyclone dust collecting chamber 210 that can store water, but basically the circular cyclone dust collecting chamber 210 in the water tank chamber 220 It may be configured as a structure arranged.

That is, the cyclone dust collecting chamber 210 installed at the inner center of the dust collecting unit 200 drops environmental harmful substances such as mist and must in the high-temperature combustion gas flowing in, and collects the high-temperature heat of the dust collecting chamber 220. ) Can be recovered and reused. In addition, the water tank chamber 220 may be set to the water supply and drainage function so that the water level can be adjusted by the hot water and the water supply, it may function to recover the combustion gas heat to reuse a plurality of heat recovery tube set inside.

In addition, the combustion gas discharge communication 240 is configured to be perpendicular to one side of the tank chamber 220, maximized with the contact area of the water in the tank chamber 220 to recover heat and to the outside in the state that the combustion gas is reduced temperature The discharge unit may be configured to further include an adsorption unit 241 including activated carbon or ceramic balls at a position in the upper portion of the communication so as to prevent external discharge of residual environmental harmful substances in the discharged combustion gas. Here, the adsorption unit 241 uses a material having a strong adsorption force such as ceramic balls and activated carbon having large particles, and can be exchanged at all times from the outside.

In addition, the combustion gas discharge communication 240 is set vertically so as to protrude to the outside of the dust collector 200 through one side of the tank chamber 220, it is to maintain the external discharge temperature 200-400 degrees desirable. At this time, there is a variety of ways to reduce the external discharge temperature, but the effective method of interlocking with the present invention is to reduce the temperature through the water tank chamber 220 and satisfactory temperature is not satisfactory, the air shower device or water spray to the adsorption unit 241 The method of setting and using the device may be optionally used.

In addition, the dust collecting unit 200 measures the temperature of the water tank chamber 220 and the water tank chamber temperature sensor 250 for transmitting to the control unit 300, and the steam generated while the heating water of the water tank chamber 220 is heated. It is discharged to the outside, it is open to ventilate with the outside, the steam discharge unit 260 for preventing the pressure of the tank chamber 220 is increased, and connected to the lower portion of the tank chamber 220, the control device unit The hot water of the tank chamber 220 is discharged through the operation of the circulation pump under the control of 300, the water supply drain 270 and the cyclone dust collecting chamber 210 for controlling the water level of the tank chamber 220 is processed. A blowing pipe 280 for forcibly blowing outside air so that some of the high-temperature combustion gas may be supplied through a plurality of clearances 190 connected to the primary combustion chamber 111, and an upper portion of the upper portion of the secondary combustion chamber 112. Exhaust pipe 290 allowing hot combustion gas to be discharged directly to the upper portion of the cyclone dust collecting chamber 210 It may be configured to include more.

In addition, the bath chamber temperature sensor 250 detects the water temperature of the tank chamber 220 and transmits it to the control unit 300, and when the control unit 300 reaches a predetermined temperature or more, the circulation pump operates the hot water. It can be used as a signal to allow the circulation and to regulate the input and output of hot water. In addition, the steam discharge unit 260 may function as a pressure reducing valve for discharging water vapor generated while the heating water is heated to the outside and venting the outside to prevent the pressure in the water tank 220 from increasing.

In addition, the exhaust pipe 290 allows a portion of the hot combustion gas in the upper portion of the secondary combustion chamber 112 to be exhausted directly to the cyclone dust collecting chamber 210 without passing through the communication 201, the water in the tank chamber 220 The water supply opening and closing control valve 292 for opening and closing control of the water supply pipe 291 and the water supply pipe 291 branched so as to be injected into the secondary combustion chamber 112 may be further configured. Here, the exhaust pipe 290 allows a portion of the high temperature combustion gas of the upper portion of the secondary combustion chamber 112 to be directly exhausted to the cyclone dust collecting chamber 210 without passing through the communication 201, but for the heat exchange on the outer circumference of the exhaust pipe 290. The heat recovery tube 293 may be interlocked to allow heat to be transferred to the tank chamber 220.

In addition, the exhaust pipe 290 opens the valve of the exhaust pipe 290 when the high-calorie waste such as waste ink, waste waste, waste oil and polymer waste such as vinyl, film, and plastic are used to open the water tank chamber 220. Moisture may be dispersed in the combustion chamber 110 to smoothly supply oxygen. In addition, when the exhaust pipe 290 is forced to stop the combustion function because the function of the combustion chamber 110 is not normally operated due to a power failure or a failure of the blower, the exhaust pipe 290 deploys the valve of the tank chamber 220. May be introduced into the combustion chamber 110 to be extinguished.

The control unit 300 is configured to supply auxiliary fuel of the fuel tank 310 to the primary combustion chamber 111 and the secondary combustion chamber 112 of the combustion chamber 110 based on the set temperature of the combustion chamber 110 of the combustion apparatus unit 100. ) To be supplied to the control unit, and to control the input and output of hot water through the operation control of the circulation pump based on the set temperature of the tank chamber 220 of the dust collecting unit 200. The control unit 300 is a fuel when the upper high temperature combustion gas of the secondary combustion chamber 112 of the combustion chamber 110 is not maintained for more than 900 degrees, that is, when the measured temperature of the temperature sensor 140 is below a preset temperature. By controlling the auxiliary fuel of the tank 310 to be supplied to the secondary combustion chamber 112 of the combustion chamber 110, the middle upper portion of the secondary combustion chamber 112 may maintain the high temperature at all times. Here, the control device 300 may be understood to control the electrical / electronic drive for each component of the integrated incineration dust collector 10.

5 is a view showing a modification of the overall configuration of the thermal regeneration eco-friendly high-temperature combustion device of the present invention. As shown in FIG. 5, the thermal regeneration eco-friendly high temperature combustion device 10 according to a modified example of the present invention includes a combustion device unit 100, a dust collector unit 200, and a control device unit 300. 1 and 4 may be understood to be the same as or similar to the configuration and function of the thermal regeneration eco-friendly high temperature combustion device 10 shown in FIG. 1 to FIG. 4. That is, the thermal regeneration eco-friendly high-temperature combustion device 10 of the modified example may be understood that there are some changes in the arrangement of the dust collector 200 configuration and the form of the connection structure.

As described above, the thermal regeneration eco-friendly high temperature combustion apparatus according to one embodiment of the present invention, a combustion device unit having a combustion chamber and the outside air supply tower for supplying the outside air and the agitator and a hot air combustion gas and the hot combustion gas processing Including a cyclone dust collecting chamber and a water tank chamber, the dust collecting unit having a heat recovery piping and combustion gas discharge communication unit is integrally formed, so that in domestic waste generated in daily life and industrial waste generated in industrial sites and medical welfare facilities The high temperature incineration can be processed in a single combustion section without separating and separating the generated special wastes, and the combustion gas generated during incineration can be discharged to the dust collection section to remove environmental harmful substances and recover waste heat so that it can be used as energy. have. In addition, the integrated thermal regeneration high temperature combustion device can be manufactured in small, medium, and medium-large size, as well as easy to move, and can be incinerated at the place of waste generation, and the flammability and non-flammability of the waste due to the multi-layer combustion chamber structure. It is possible to batch processing without the need to distinguish between and the moisture content, and the combustion unit and the dust collecting unit can be interlocked to prevent the discharge of environmentally harmful substances such as soot, soot, dust of the hot combustion gas to the top. In particular, a combustion layer having a different combustion temperature is formed in a single combustion chamber, and auxiliary fuel is added to the combustion gas rising from the lower portion to the upper portion, adding auxiliary air while the upper temperature of the combustion chamber becomes higher than 900 degrees. In addition to suppressing the discharge of substances, the multi-layer structure of the combustion chamber facilitates continuous input of waste and facilitates the combustion treatment of the waste to increase throughput, and recovers the heat of the hot combustion gas discharged to the dust collecting unit for hot water. It will be possible to supply eco-friendly heat and renewable energy that can be reused by warm air and power generation.

The present invention described above may be variously modified or applied by those skilled in the art, and the scope of the technical idea according to the present invention should be defined by the following claims.

10: heat regeneration eco-friendly high temperature combustion apparatus according to an embodiment of the present invention
100: combustion device
110: combustion chamber
111: primary combustion chamber
112: secondary combustion chamber
113: combustion chamber upper and lower clearance
120: fresh air supply tower
121: upper fresh air supply tower
122: lower fresh air supply tower
123: plural air nozzles
130: stirring section
131: stirring blade
132: stirring motor
140: temperature sensor
150: waste input and opening
160: a plurality of auxiliary fuel injection holes
170: incineration ash storage
180: first combustion chamber opening and closing port
190: multiple clearance
200: dust collecting unit
201: Communication
202: intake motor
203: dust storage outlet
210: cyclone dust chamber
220: tank room
230: heat recovery piping
240: combustion gas exhaust communication
241: adsorption unit
250: bath temperature sensor
260: water vapor outlet
270: water supply drain
280: blowing piping
290: exhaust pipe
291: water pipe
292: water supply control valve
293: heat recovery tube
300: control unit
310: fuel tank

Claims (8)

As a heat regeneration eco-friendly high temperature combustion device 10,
Combustion chamber 110 in which the internal structure of the combustion space for combusting the waste of the incineration treatment object introduced into the high temperature is divided into and communicated with the lower primary combustion chamber 111 and the upper secondary combustion chamber 112, and the Vertically installed in the center upper and lower portions of the secondary combustion chamber 112 in the upper portion of the combustion chamber 110, the air is injected into a plurality of layers inside the secondary combustion chamber 112 through an external blower, and the secondary combustion chamber ( For the external air supply tower 120 to form a multi-layer combustion layer in 112, the small waste of small incineration or particles falling through the upper secondary combustion chamber 112, and the waste to be treated with high water content. A combustion device unit 100 including a stirring unit 130 which rotates the stirring blades 131 to agitate to be combusted in the lower primary combustion chamber 111;
The cyclone dust collecting chamber 210 is integrally formed on one side of the combustion device unit 100 and connected to the secondary combustion chamber 112 of the upper portion of the combustion device unit 100 through a communication 201. The tank chamber 220 through which the lower portion of the cyclone dust collecting chamber 210 penetrates in the form of accommodating the cyclone dust collecting chamber 210 and the heat of the hot combustion gas flowing into the cyclone dust collecting chamber 210. The heat recovery pipe 230 attached to the outside of the cyclone dust collecting chamber 210 and the residual combustion gas discharged through the cyclone dust collecting chamber 210 are discharged to the outside in a reduced temperature state so as to be transferred to the heat exchanger. Dust collector device 200 comprising a combustion gas discharge communication 240 to make; And
The auxiliary fuel of the fuel tank 310 is controlled to be supplied to the primary combustion chamber 111 and the secondary combustion chamber 112 of the combustion chamber 110 based on the set temperature of the combustion chamber 110 of the combustion device unit 100. And characterized in that it comprises a control unit 300 for controlling the input and discharge of hot water through the operation control of the circulation pump based on the set temperature of the tank chamber 220 of the dust collecting unit 200, Heat regeneration eco-friendly high temperature combustion device.
The method of claim 1, wherein the combustion device unit 100,
A temperature sensor 140 attached to an upper inner wall of the combustion chamber 110 to detect a temperature of the secondary combustion chamber 112 and provide the temperature to the control device 300;
A waste input opening / closing opening 150 which opens and closes so that the waste to be incinerated is injected into an upper portion of the combustion device unit 100;
A plurality of auxiliary fuel injection holes 160 for supplying auxiliary fuel to the primary combustion chamber 111 and the secondary combustion chamber 112 of the combustion chamber 110 under the control of the control unit 300;
An incineration material accommodating part 170 formed at a bottom of one side of the first combustion chamber 111 to facilitate the discharge of the incineration ash dropped by the stirring of the first combustion chamber 111 of the combustion chamber 110 to the outside;
It is installed on one side of the primary combustion chamber 111 of the combustion chamber 110, and opened and closed to recover the incineration residue collected in the incineration ash accommodating unit 170 when the combustion chamber 110 is first ignited or after the operation of the combustion chamber is finished. The first combustion chamber opening and closing port 180; And
Comprising a plurality of clearance 190 in communication with the lower side of the dust collector unit 200 so that some of the combustion gas treated in the dust collector unit 200 can be circulated supply to the primary combustion chamber (111) It characterized in that, heat regeneration eco-friendly high temperature combustion device.
The air supply tower 120 of claim 2,
In order to smoothly burn the secondary combustion chamber 112, the secondary combustion chamber 112 is supplied with the necessary external air (oxygen) and injected therein, and projects upwards in the center of the lower portion of the secondary combustion chamber 112 to be 360 degrees horizontally. A lower outside air supply tower 122 for injecting outside air to the outside, a plurality of outside air injection holes 123 disposed to correspond to the left and right walls of the middle portion of the secondary combustion chamber 112 to inject the outside air horizontally, and the The upper outside air supply tower 121 protrudes downward from the upper ceiling of the secondary combustion chamber 112 to inject outside air horizontally 360 degrees with a plurality of injection layers or to inject outside air downward in the secondary combustion chamber 112. Thermal regeneration eco-friendly high-temperature combustion device, characterized in that configuration, including).
The method according to any one of claims 1 to 3, wherein the communication 201,
In order to prevent the high temperature combustion gas of the secondary combustion chamber 112 from being deposited on the uppermost layer of the combustion chamber 110 and to prevent overheating and pressure, the secondary combustion chamber of the upper part of the combustion device unit 100 is connected to the upper combustion layer. 112 and the cyclone dust collecting chamber 210 of the dust collecting unit 200, so that the high-temperature combustion gas of the upper portion of the secondary combustion chamber 112 can be easily discharged to the cyclone dust collecting chamber (210) Heat regeneration eco-friendly high temperature combustion apparatus, characterized in that connected to the intake motor (202).
The method of claim 4, wherein the dust collector 200
A bath chamber temperature sensor 250 that measures the temperature of the bath chamber 220 and transmits the measured temperature to the control device 300;
A water vapor discharge unit 260 for discharging water vapor generated while the heating water of the water tank 220 is heated to the outside and opening the air to the outside, and preventing the pressure of the water tank 220 from increasing;
Is connected to the lower portion of the tank chamber 220, the hot water of the tank chamber 220 is discharged through the operation of the circulation pump under the control of the control unit 300, the water level control of the tank chamber 220 Supply drain 270 for;
Blowing pipe 280 for forcibly blowing the outside air so that some of the high-temperature combustion gas processed through the cyclone dust collecting chamber 210 can be supplied through a plurality of clearances 190 connected to the primary combustion chamber 111 ; And
It characterized in that it comprises an exhaust pipe (290) for allowing the hot combustion gas of the upper portion of the secondary combustion chamber 112 to be discharged directly to the cyclone dust collecting chamber 210, characterized in that the thermal regeneration eco-friendly high temperature combustion device.
The method of claim 5, wherein the exhaust pipe 290,
A portion of the hot combustion gas above the secondary combustion chamber 112 is to be exhausted directly to the cyclone dust collecting chamber 210 without passing through the communication 201, the water of the tank chamber 220 is the secondary combustion chamber ( A heat regeneration eco-friendly high-temperature combustion device, characterized in that the water supply opening and closing control valve for branching the water supply pipe (291) and the water supply pipe (291) to be injected into the structure 229 is further installed.
The method of claim 6, wherein the combustion gas exhaust communication 240,
It is arranged vertically on one side of the tank chamber 220, maximized with the contact area of the water of the tank chamber 220 to recover the heat and to be discharged to the outside in the state that the combustion gas is reduced, the discharged combustion gas Heat regeneration eco-friendly high-temperature combustion device, characterized in that the structure is further configured to be installed in the adsorption portion 241 including activated carbon in the upper position of the communication so that the external discharge of environmentally harmful substances.
According to claim 4, The upper outside air supply tower 121,
The outside air injection pipe protrudes downward from the top of the combustion chamber 110 having a unitary double layer structure, and a plurality of air injection holes are formed at the bottom of the outside air injection pipe to inject the outside air in the horizontal direction 360 degrees from the top of the combustion chamber 110. Alternatively, or by connecting the outside air injection pipe of the circular or downward connection type to the lower end of the outside air injection pipe, characterized in that the structure is configured to supply the outside air in the combustion chamber (110) downward direction, heat regeneration eco-friendly high temperature combustion device.

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