KR102335402B1 - High-temperature Incineration Device with High Efficiency - Google Patents

Abstract

The present invention relates to a high temperature incineration apparatus, comprising: an incinerator provided in a cylindrical shape, provided with a space for accommodating an object to be incinerated, which is an incineration target, and provided with an air nozzle arranged therein to supply air to a product to be incinerated; a frame supporting the incinerator; a blowing unit provided with a blowing line for guiding air to the air nozzle and including a blower arranged to supply air to the blowing line; a stirring unit supported at the incinerator so as to be able to rotate the product to be incinerated, which is input, in the lower side; and a re-discharging unit coupled to the lower side of the incinerator so as to be able to open and close between a closed position capable of restricting discharge of the ash resulted from incineration in the incinerator downward and an open position capable of discharging the ash resulted from incineration in the incinerator downward. Accordingly, the present invention can simply and conveniently discharge the ash resulted from incineration, prevent the deformation of the configuration of stirring or mixing the object to be incinerated due to high temperature incineration, and stably discharge foreign substances under a driven gear.

Description

High-temperature Incineration Device with High Efficiency}

The present invention relates to a high-temperature incineration apparatus, and more particularly, to a high-temperature incineration apparatus having an improved structure to efficiently, simply, and conveniently remove incinerated raw materials input, and discharge and removal of ash after incineration.

In general, as environmental pollution by various household wastes generated at home and industrial wastes generated at industrial sites intensifies, attempts to prevent secondary pollution by wastes and create a pleasant environment are continuously being sought. In addition, in light of the trend of increasing the amount of waste, the importance of the treatment process for waste is growing.

As a major treatment method for these wastes, it is common to build a large-scale incineration facility and burn it using fuel to incinerate the collected and transported waste. However, these large incineration facilities require huge initial installation and operation and management costs, and problems such as collection and transportation and incineration ash processing occur. In addition, it is difficult to incinerate when the proportion of processed materials such as food waste, vegetables, animal bones, and special wastes from rural areas such as fish and shellfish and animal carcasses among general household waste is large. This is because it not only takes a long time to process, but also limits the amount of processing because it accumulates and it is difficult to supply oxygen smoothly due to the load.

As a way to solve this problem, research and development on an industrial waste treatment device that can be moved and installed is attracting attention. In particular, research and development on low-temperature pyrolysis incineration devices for special waste treatment such as medical waste and industrial waste are being actively conducted. However, in the conventional low-temperature pyrolysis and incineration apparatus, during the combustion treatment of wastes having a high calorific value, such as vinyl, plastic, overheat due to high temperature, and soot is generated. In addition, it is difficult to completely combust waste with a high moisture content, so it is necessary to separate and incinerate the incinerated material, and a separate secondary combustion device must be installed to remove dioxins, which are harmful to the environment, so it consumes a lot of power. There is a problem with In addition, the low-temperature pyrolysis incinerator has a limitation in the daily processing capacity because the processing time is long depending on the processed material.

Patent Publication No. 10-2016-0018281 (published on February 17, 2016), Patent Publication No. 1483751 (published on January 16, 2015), etc. are disclosed as a solution to these problems and devised, and the following reference materials and Related patents are presented.

However, in the case of such an incineration method, it is preferable to more effectively remove the incineration ash accumulated inside the cylinder and at the same time to more effectively agitate the incinerated material, which is the target of combustion, and at the same time remove the ash burning on the floor according to combustion. .

[References]

Registered Patent No. 10-1795339 (2017. 11. 07. Announcement)

Registered Patent No. 10-2015724 (2019. 10. 21. Announcement)

An object of the present invention is to provide a high-temperature incineration device that can simply and conveniently stir or mix the incinerated material and discharge the incinerated ash while stably discharging foreign substances under the driven gear according to high-temperature incineration. will be.

In addition, another object of the present invention is to provide a high-temperature incineration device capable of increasing combustion efficiency by safely removing incinerated ash in the presence of heat inside the incinerator during incineration, and effectively stirring and mixing.

In addition, another object of the present invention is to provide a high-temperature incineration device that can utilize the heat inside the incinerator to be used as hot water and warm air.

An object of the present invention is, in a high-temperature incineration apparatus, having a space for accommodating incineration objects to be incinerated provided in a cylindrical shape, and an incinerator having an air nozzle for supplying air to the products to be incinerated and provided therein; a frame supporting the incinerator; a blower having a blower line for guiding air to the air nozzle and including a blower provided to supply air to the blowing line; a stirring unit supported by the incinerator so as to rotatably rotate the incinerated product from the lower side; A re-discharging part coupled to the lower side of the incinerator so as to be able to open and close between a closed position capable of restricting the discharge of the ash incinerated in the incinerator downward and an open position capable of discharging the ash incinerated in the incinerator downward; characterized in that it comprises a; This is achieved by means of a high-temperature incineration unit.

In addition, the stirring unit, the gear formed on the outside and a driven gear provided to rotate at the lower side of the incinerator; a driving gear supported by the frame and engaged with the driven gear; It is preferable to include a stirring drive gear for providing power to the drive gear.

In addition, the incinerator includes a gear receiving groove rotatably guided to the end of the driven gear at the lower end of the incinerator, provided in plurality around the gear receiving groove between the incinerator and the driven gear in the process of rotating the driven gear It is preferable to include a scraper for guiding foreign substances between existing gaps to the outside of the incinerator, and an opening formed through the gear accommodating groove to allow the foreign substances guided by the scraper to be discharged to the outside.

In addition, it is preferable that the outer wall of the incinerator includes a space formed so that water or air flows, and the water or air is heated using heat generated in the incinerator.

According to the present invention, it is possible to provide a high-temperature incineration device that can simply and conveniently stir or mix the incinerated material, discharge the incinerated ash, and stably discharge foreign substances under the driven gear according to high-temperature incineration. .

In addition, in the process of incineration, it is possible to provide a high-temperature incinerator capable of safely removing incinerated ash in the presence of heat inside the incinerator, and effectively stirring and mixing to increase combustion efficiency.

In addition, it is possible to provide a high-temperature incineration device that can utilize the heat inside the incinerator to be used as hot water and warm air.

1A and 1B are front and plan views of a high-temperature incineration apparatus according to an embodiment of the present invention;
Figures 2a and 2b is a longitudinal cross-sectional view and a cross-sectional view for explaining the main part of Figure 1, the stirring unit,
3 is a schematic diagram showing an example of a control panel;
4 is a front view of a high-temperature incineration apparatus according to another embodiment of the present invention;
5 is a plan view of a high-temperature incineration apparatus according to another embodiment of the present invention.

The high-temperature incineration apparatus 100 according to the present invention will be described in detail with reference to FIGS. 1 to 5 as follows.

1A and 1B are a layout viewed from the front and a plan view of a high-temperature incineration apparatus according to an embodiment of the present invention, FIGS. 2A and 2B are longitudinal and cross-sectional views for explaining the main part of FIG. 1, the stirring unit, FIG. 3 is a schematic diagram showing an example of a control panel, FIG. 4 is a front view of a high-temperature incineration apparatus according to another embodiment of the present invention, and FIG. 5 is a plan view of a high-temperature incineration apparatus according to another embodiment of the present invention.

Prior to describing the present invention in more detail, the present invention may have various changes and may have various forms, embodiments (態樣, aspect) (or implementation

ex) will be explained in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

In each drawing, the same reference sign, particularly the number of the tens and one digit, or the reference numerals having the same tens, one, and alphabet, indicates a member having the same or similar function, and, unless otherwise specified, each The member indicated by the reference sign may be regarded as a member conforming to these standards.

In addition, in each drawing, components are expressed in exaggeratedly large (or thick), small (or thin) or simplified in size or thickness in consideration of convenience of understanding, but the protection scope of the present invention is limited by this. it shouldn't be

The terminology used herein is only used to describe a specific embodiment (aspect, aspect, aspect) (or embodiment), and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as comprises or consists of are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one or more other features It is to be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

The high-temperature incineration apparatus 100 according to the present invention, as shown in FIGS. 1 to 3, is provided in a cylindrical shape and has a space for accommodating the incinerated object to be incinerated, and air is provided inside the product to be incinerated. an incinerator 120 having an air nozzle 134 for supplying; a frame 110 supporting the incinerator 120; a blower 130 having a blowing line 132 for guiding air to the air nozzle 134 and including a blower 131 provided to supply air to the blowing line 132; a stirring unit 150 supported by the incinerator 120 so as to rotatably stir the incinerated product from the lower side and guide the incinerated ash to the re-discharging unit 160; Redischarge coupled to the lower side of the incinerator 120 so as to be able to open and close between a closed position capable of restricting the discharge of the ash incinerated in the incinerator 120 to the lower side and an open position capable of discharging the ash incinerated in the incinerator 120 to the lower side It is preferable to include;

The frame 110 may be fixed to the floor to firmly support the incinerator 120 , or may move the high-temperature incinerator 100 by coupling a wheel (not shown) to the lower side. The frame 110 may be made of a plate material or a steel material including an angle.

The incinerator 120 is an area in which incinerated material including waste, which is the object to be incinerated, is burned at a high temperature by supplied air, etc. In order to prevent discharge to the furnace, the insulator 124 that can insulate the outer wall of the incinerator 120 with an insulating material or castable, etc., and the incinerator 120 to check the situation inside the incinerator 120 It is preferable to have an inspection port 125 provided on the wall surface so as to be able to open and close, and a communication pipe 127 through which the gas in which the incinerated material is combusted is discharged.

In addition, the wall of the incinerator 120 has a temperature sensor 183 capable of detecting the temperature inside the incinerator 120, and the incinerator 120 so that the incinerator is initially burned or a heat source necessary for combustion can be more effectively maintained. An oil nozzle 171 for spraying oil into the furnace may be coupled.

The blower 130 supplies air to the incinerator 120 to continuously maintain the burned state of the incinerated material, and communicates with a blower 131 that supplies air and the blower 131,

A blowing line 132 for guiding air to the incinerator 120, and a blowing line 132 along the wall of the incinerator 120 so that preheating can be performed by utilizing the heat generated in the incinerator 120 among the blowing lines 132. The rear end of the preheating line 133 in communication with the preheating line 133 and the blowing line 132 connected to the air nozzle 134 through communication with the preheating line 133) and the incinerator 120 are arranged in a vertical pipe shape at the center It has a plurality of holes and includes an air nozzle 134 through which air can be sprayed into the space of the incinerator 120 . In a region where the air nozzle 134 passes through the bottom of the incinerator 120, the bearing support 134a on which the bearing bush 154a serving as the rotation center of the driven gear 154 is supported is thickly formed in the vertical direction.

Due to this structure, high-temperature heat is generated as the incinerated material is incinerated inside the incinerator 120 by the supply of air from the blower 130, and the high-temperature heat can become the power to completely burn the incinerated material, so the incinerator ( 120) Since pyrolysis is made inside, the gas that is burned and discharged from the incinerator can minimize impurities such as soot. Since the present applicant has applied for a number of patents for this operation, a detailed description thereof will be omitted in the present invention.

It is preferable that the stirring unit 150 includes a driving member 151 , a stirring power shaft 152 , a driving gear 153 , a driven gear 154 , a gear receiving groove 155 , and an opening 156 . .

The driving member 151 includes a motor operated by applied power and a speed reducer for reducing the speed of the motor, and the motor and the speed reducer may be integrally provided. The driving member 151 may change the speed under the control of the controller 180 .

The stirring power shaft 152 is rotatably supported by a bearing (not shown) coupled to the frame 110 and/or the incinerator 120 so as to transmit the rotational force of the driving member 151 to the driving gear 153 roll. it is preferable

The driving gear 153 is coupled to the stirring power shaft 152 on the outside of the incinerator 120 and rotates to engage the driven gear 154 to rotate the driven gear 154 . In addition, a hook-shaped driving scraper ( 153a) is preferably included.

The driven gear 154 is provided with teeth on the outside to engage with the teeth of the driving gear 153 and a bearing bush 154a rotatably coupled to the bearing support 134a at the center of rotation. It is preferable that a plurality of ribs are radially included between the bearing bush (154a) and the outer teeth so as not to be deformed by high-temperature heat while reducing the weight.

With this structure, the driven gear 154 can be heated by high temperature through the plurality of openings 156 to prevent deformation, and even if slightly deformed, the radially disposed scraper 157 is the driven gear 154 . It can prevent sagging downward. At the same time, it is possible to stably discharge foreign substances existing between the driven gear 154 and the bottom of the incinerator 120 to the outside.

The re-discharging unit 160 functions to discharge the remaining ash generated in the process of incinerating the incinerated material to the outside of the incinerator 120 . The re-discharge unit 160 is formed through the bottom of the incinerator 120 to open and close the space in which the incinerator is discharged and the re-discharge gate 163 is discharged to the outside of the incinerator 120 when the re-discharge gate 163 is opened It includes a re-discharge chute 165 inclined to guide the ashes. Here, the re-discharging gate 163 may include an automatic re-discharging and discharging gate 163 operated manually, pneumatically or mechanically.

The oil supply unit 170 functions to supply oil to initially combust the incinerated material in the incinerator 120 , and an oil tank 175 that stores oil as fuel, and the oil in the oil tank 175 . It is preferable to include an oil pump 173 pressurized by the nozzle 171 and an oil nozzle 171 for spraying oil pressurized by the oil pump 173 .

The control unit 180 controls the configuration of the high-temperature incineration apparatus 100 and a control panel 181 as shown in FIG. 3 that can be manipulated by a user and displays an operating state is preferably coupled to the frame 110 .

Meanwhile, the high-temperature incineration apparatus 200 according to another embodiment of the present invention includes a hot water jacket 240 on the cylindrical wall of the incinerator 120 as shown in FIG. 4 , and water flows into the hot water jacket 240 . It is provided with an inlet 243 to be and an outlet 241 through which the inlet water is heated and discharged. With this structure, hot water can be utilized by using the heat of the incinerator 120 before the incinerator 120 is operated or cooled. Reference numerals '231', '232' and '234' denote 'blower', 'blowing line' and 'air nozzle', respectively.

On the other hand, the high temperature incineration apparatus 300 according to another embodiment of the present invention, as shown in FIG. 5 , includes a warm air jacket 340 on the cylindrical wall of the incinerator 120 , and a warm air jacket 340 . It has an inlet 341 through which air is introduced and an outlet 343 through which the introduced air is heated and discharged. With this structure, the warm air can be utilized by using the heat of the incinerator 120 before the incinerator 120 is operated or cooled. Reference numerals '331', '332' and '334' denote 'blower', 'blowing line' and 'air nozzle', respectively.

Accordingly, according to the present invention, it is possible to provide a high-temperature incineration device that can simply and conveniently stir or mix the incinerated material, discharge the incinerated ash, and stably discharge foreign substances under the driven gear according to high-temperature incineration. have.

In addition, in the process of incineration, it is possible to provide a high-temperature incinerator capable of safely removing incinerated ash in the presence of heat inside the incinerator, and effectively stirring and mixing to increase combustion efficiency.

In addition, it is possible to provide a high-temperature incineration device that can utilize the heat inside the incinerator to be used as hot water and warm air.

Although several embodiments of the present invention have been illustrated and described herein, it will be apparent to those skilled in the art that the present invention can be modified without departing from the spirit or principle of the present invention. The scope of the invention will be defined by the appended claims and their equivalents.

100: high-temperature incineration device 110: frame
120: incinerator 123: inlet
124: insulation part 125: inspection hole
127: flue
130: blower 131: blower
132: blowing line 133: preheating line
134: air nozzle 134a: bearing support
150: stirring unit 151: driving member
152: agitation power shaft 153: drive gear
153a: drive scraper 154: driven gear
154a: bearing bush 155: gear receiving groove
156: opening 157: scraper
160: re-discharge unit 163: re-discharge gate
165: re-discharge chute 170: oil supply unit
171: oil nozzle 173: oil pump
175: oil tank
180: control unit 181: control panel
183: temperature sensor

Claims (4)

In the high-temperature incineration device,
an incinerator provided in a cylindrical shape and having a space for accommodating incineration objects to be incinerated, and having an air nozzle provided therein for supplying air to products to be incinerated;
a frame supporting the incinerator;
a blower including a blower provided with a blower line for guiding air to the air nozzle and capable of supplying air to the blowing line;
a stirring unit supported by the incinerator so as to rotatably rotate the incinerated product from the lower side;
A re-discharging unit coupled to the lower side of the incinerator so as to be able to open and close between a closed position capable of restricting discharge of the ash incinerated in the incinerator downward and an open position capable of discharging the ash incinerated in the incinerator downward;
The stirring unit includes a driven gear provided to form a gear on the outside and rotate at the lower side of the incinerator; a driving gear supported by the frame and engaged with the driven gear; It includes a stirring drive gear that provides power to the drive gear,
A gear receiving groove in which an end of the driven gear is rotatably guided at the lower end of the incinerator,
A scraper provided in plurality around the gear accommodating groove and spaced apart from the gear accommodating groove to guide foreign substances between the gap existing between the incinerator and the driven gear to the outside of the incinerator while the driven gear rotates; High-temperature incineration apparatus comprising an opening formed through the wall of the incinerator so that foreign substances guided by the scraper can be discharged to the outside. delete delete According to claim 1,
The outer wall of the incinerator includes a space formed so that water or air flows, and the water or air is heated by using the heat generated in the incinerator.

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