KR0117146Y1 - Incinerator for dust - Google Patents

Abstract

The present invention relates to a waste incineration apparatus, the communication support 35 is detachably fixed to the upper side of one side of the case (1) formed of a metal plate and each bar, and the anchor bolt (2) inside the case (1) Fixing and blocking the insulating brick (3, 3 ') blocked by the case (1) is also divided into the upper and lower ends to be fixed with a bolt (4) to facilitate separation during repair, cleaning and moving installation; At the lower end of the inner side of the case 1, a mounting rod 9 for placing the waste to be incinerated is provided to provide the first combustion chamber 10, and the supply of garbage to the outside of the first combustion chamber 10 is provided. The inlet passage 11 inclined at the lower end is secured as a case 1 and a bolt, and the inlet passage 11 is pivotable by the inlet door 13 and the hinge 17 on which the confirmation window 12 is formed. Fixed and openable; Above the point where the first combustion chamber 10 ends, the second combustion chamber 30 connected to the cyclone 32 having the dust collecting chamber 32 'is provided on the bottom thereof, and the combustion gas is re-burned to complete combustion. In order to achieve a longer residence time, the width of the first combustion chamber 10 is wider than the width D of the first combustion chamber 10 so as to have a slight inclination toward one side at the end of the first combustion chamber 10, and the second The gas passage from the combustion chamber 30 to the cyclone 32 is narrowly formed and connected to one side of the upper end of the cyclone 32 so that the gas descends while vortexing the conical cyclone 32 to be dusted. The ash is characterized in that it is accumulated in the dust collecting chamber 32 'and only the unleaded gas is fixed to the communication support 35 to be discharged through the sales communication 36 extending to the upper portion of the cyclone 32.

Description

Waste incinerator

1 is a front view showing an embodiment of the present invention

2 is a cross-sectional view of the present invention

3 is a cross-sectional view taken along the line A-A of FIG.

4 is an extract of the air supply hole

Figure 5 is an excerpt of the safety device of the input door, (A) is a wrench bolt to help seal the input door, (B) is a view of the air blowing switch

＊ Explanation of symbols on main parts of drawing

3,3 ': Insulating brick 7: Blowing pipe

8: on-off valve 10: first combustion chamber

13: input statement 14: relay

18: wrench bolt 21: blocking plate

30: second combustion chamber

The present invention relates to a waste incineration apparatus, and more particularly, to facilitate the incineration of waste of vinyl, synthetic resin and plastics of various wastes.

In general, the waste incinerator is widely used, and a water cooling jacket method is used to fill the outer wall of the incinerator with water.

In this case, since the nozzle for supplying air to the combustion chamber is made of metal material to assist combustion, it is difficult to expect complete combustion because it is not oxidized at high temperature and does not supply smooth air when used for a long time, and the incinerator itself Is made of a metal material and is easily oxidized to have a long lifespan;

There are a number of problems, such as difficult to completely close the door to put the waste, and the heat is delivered directly to the operator when the door is opened after combustion.

In this invention, in order to solve the above-mentioned difficulties, the incinerator can be separated into the communication part and the body in three stages to facilitate the repair, cleaning and installation, and the nozzle for supplying air into the combustion chamber made of metal It is formed on the insulating brick fixed to the exterior of the building as it is, so that the air can be smoothly supplied to enable complete combustion.

Hereinafter, the configuration, operation and effects of the present invention will be described with reference to the accompanying drawings.

1 is a front view showing an embodiment of the present invention, FIG. 2 is a sectional view of the present invention, FIG. 3 is a cross-sectional view taken along the line AA of FIG. 2, FIG. 4 is an excerpt of the air supply hole, and FIG. As an excerpt of the device, (A) is a wrench bolt to help seal the closing door, and (B) is an excerpt of the air blowing switch.

The case 1 is formed of a metal plate and each bar, but the anchor bolt 2 is fixed inside the case 1 to fix the blocked insulating bricks 3 and 3 ', and bisects up and down to the bolts 4. It is fixed so that it can be easily separated during repair, cleaning and moving installation.

At the lower end of the inner side of the case 1, a mounting rod 9 capable of mounting the waste to be incinerated is provided to provide a first combustion chamber 10, and is blocked on one side wall surface of the first combustion chamber 10 so that the case 1 Blower (6) provided above the first combustion chamber (10) by forming a conical air supply hole (5, 5 ') having a larger diameter on the outside and a smaller diameter on the inside of the insulating brick (3) It was conducted with the blower tube (7) connected to.

The blower tube 7 is independently connected to a plurality of insulating bricks 3 having air supply holes 5 and 5 ', and has an on-off valve 8 so as to control the supply of air as necessary. It was.

An outer side of the first combustion chamber 10 is fixed with a case 1 and a bolt to the input passage 11 inclined at the lower end so as to smoothly supply the injected garbage, and the input passage 11 is a confirmation window 12. The formed input door 13 and the hinge 17 were fixed to be rotatable so as to be opened and closed. Of course, the insulating brick (3, 3 ') is also fixed to the input passage (11) and the input door (13).

And, the upper end of the input door 13 is connected to the operation switch of the blower (6) is installed by closing the input door 13 is activated and the relay (14) is opened to open the input door 13 to open In order to stop the operation of the blower (6) to prevent fire or hot air, the pins (16) are opposed to the brackets (15, 15 ') fixed to the input passage (11) and the input door (13), respectively. Hinges 17 fixed and rotatable were provided with a wrench bolt 18 for the input door 13 to be in close contact with the input passage 11.

That is, the wrench bolt 18 by forming a screw hole 20 at one end by making the pin 16 fixing hole 19 formed in the bracket 15 fixed to the input passage 11 larger than the diameter of the pin 16. ) By tightening the pin 16 to push the input door (13) to be in close contact with the input passage (11).

On the three sides of the input door 13, even when the input door 13 is opened by installing a blocking plate 21 which fixes the iron plate inwards, the fire or hot air hits the blocking plate 21 and flows back into the combustion chamber or in the reverse direction. Dispersion was made for the safety of the workers.

Above the point where the first combustion chamber 10 ends, a second combustion chamber 30 is connected to the cyclone 32 having the dust collection chamber 32 'at the bottom thereof, and the combustion gas is re-burned to complete combustion. In order to achieve a longer residence time, the width (d) is wider to have a slight inclination toward one side so as to be slightly wider than the width (D) of the first combustion chamber (10), and the cyclone in the second combustion chamber (30). A narrow passage (33) through which gas flows to (32) is connected to one side of the upper end of the cyclone (32) so that the gas vortexes the conical cyclone (32), and the wall surface other than the passage (33) To act as a barrier.

The apparatus A is provided above the cyclone 32 so that the discharge communication 36 fixed to the communication support 35 detachably fixed to the case 1 extends to the upper part of the cyclone 32. It was.

In the drawings, reference numeral 100 denotes a temperature control hole, 101 denotes a pressure control hole, 102 denotes an outlet, and 103 denotes a burner.

Referring to the operation and effects of the present invention configured as described above in more detail.

The input door 13 is opened to inject waste to be incinerated and placed on the mounting rod 9 provided in the first combustion chamber 10, and then the input door 13 is closed, and the input door 13 and the input passage 11 are closed. When there is a gap between the brackets 15 and 15 'fixed to the input door 13 and the input passage 11 by tightening the wrench bolt 18 screwed to the bracket 15 fixed to the input passage 11. ) By pushing the pin 16 fixed in the direction of the input passage 11 to close the input door 13 and the input passage 11.

When the close contact between the input door 13 and the input passage 11 is completed, the operation switch of the control box (not shown) is turned on to operate the burner and the blower 6 to incinerate garbage.

While the waste is incinerated, the air blown by the blower above the first combustion chamber 10 is formed into a conical shape formed in the insulating bricks 3 and 3 'fixed by blocking the one side wall surface of the first combustion chamber 10 through the blower tube 7. It is supplied into the combustion chamber 10 through the air supply holes (5, 5 ') of the supply of oxygen necessary to incinerate the waste to help the combustion, the air supply holes (5, 5') is the combustion chamber 10 side Since the diameter is small and the diameter of the blower tube 7 is large, the air supplied into the combustion chamber 10 is quickly supplied without being blocked and the penetration distance of the air is increased, thereby accelerating combustion.

In addition, when it is necessary to adjust the supply of air during combustion or to adjust the supplied air according to the type of waste put in, the opening and closing valve 8 provided in the blower pipe 7 connected to the air supply holes 5 and 5 'is provided. By adjusting it, it is possible to effectively block the air supply to the required amount and the required area.

Combustion gas generated by combustion in the first combustion chamber 10 is moved to the second combustion chamber 30 formed above the end of the first combustion chamber 10 and stays in combustion and is moved to the cyclone 32 again. do.

The combustion gas arriving at the second combustion chamber 30 has an inclination toward one side at the point where the first combustion chamber 10 ends, so that the width d of the upper portion of the second combustion chamber 30 ends in the first combustion chamber 10. The passage 33 which is wider than the width D of the point and connected to the cyclone 32 is also formed smaller on one side of the second combustion chamber 30 so that the wall surface other than the passage 33 serves as a blocking film, The longer the residence time, the more complete the combustion.

The unburned gas and dust (ash) remaining after the combustion is completed are transferred to the cyclone 32 through a passage 33 connected to the upper side of the second combustion chamber 30 and the cyclone 32.

At this time, the unleaded gas and dust enters one side of the cyclone 32 having a circular cross-section, so as to vortex the conical cyclone 32, the dust is accumulated in the dust collecting chamber 32 'and only the smokeless gas rises. Exhaust is to be exhausted through the exhaust communication 36 connected to the upper portion of the cyclone (32).

If the temperature and pressure inside the combustion chamber 10 are too high while the waste is combusted in the first combustion chamber 10, combustion is caused by water sprayed through the temperature control hole 100 provided in the upper portion of the first combustion chamber 10. By delaying the control the room temperature, if the pressure rises above a certain pressure, the valve of the pressure adjusting hole 101 is opened to eliminate the risk of explosion.

In this way, once the combustion is completed, the operation of the burner and the blower 6 is stopped and the temperature of the room is lowered to some extent. The first combustion chamber 10, the second combustion chamber 30, and the dust collecting chamber ( 32 ') to remove the ash, etc., and the input door 13 is opened to inject the waste to be incinerated again to burn the waste in the operation.

When opening the input door (13) to re-inject the waste, if the blower (6) could not be blocked, although the heat of the room has cooled to some extent, the heat is hot, so to the worker who opens the input door (13) There is a risk that the heat will hit. In order to prevent this, the blocking plate 21 installed by fixing the iron plate on three sides of the input door 13 prevents heat by flowing back to the room, and above all, the relay 14 installed on the top of the input door 13. It is possible to prevent by blocking the operation of the blower (6).

This is possible because the relay 14 installed at the top of the input door 13 is connected to a switch for operating the blower 6 by operating when the input door 13 is closed and shorting when the input door 13 is opened.

And, if you do not use the incinerator for more than a certain period, or periodically to clean the room or to repair, separate the bolt holding the nutrient case (1) and the top of the case (1) and the fixed communication support (35) If you want to clean or repair the room, or move to another place for installation, remove it and then assemble it.

The present invention as described above can separate the incinerator itself into three stages, which is easy to move, repair and clean, and the nozzle which supplies air to the combustion chamber is integrally formed in the insulating brick to block the flow path and improve durability. Of course, this eliminates the need for follow-up, resulting in long life; The second combustion chamber is widened and a barrier film is formed to extend the residence time of the combustion gas to achieve complete combustion, and thus, it is a great contributor to the prevention of environmental pollution by releasing pollution-free unleaded gas.

Claims (6)

The communication support 35 is detachably fixed to one side upper end of the case 1 formed of a metal plate and a square bar, and the anchor bolt 2 is fixed inside the case 1 to block the insulating bricks 3 and 3. ') By fixing the case (1) to the upper and lower ends to fix with a bolt (4) to facilitate the separation during repair, cleaning and moving installation; At the lower end of the inner side of the case 1, a mounting rod 9 capable of placing the waste to be incinerated is provided to provide the first combustion chamber 10, and the supply of garbage to the outside of the first combustion chamber 10 is provided. The inlet passage 11 inclined at the lower end is secured as a case 1 and a bolt, and the inlet passage 11 is pivotable by the inlet door 13 and the hinge 17 on which the confirmation window 12 is formed. Fixed and openable; Above the point where the first combustion chamber 10 ends, a second combustion chamber 30 is connected to the cyclone 32 having the dust collection chamber 32 'at the bottom thereof, and the combustion gas is re-burned to complete combustion. In order to achieve a longer residence time, the width of the first combustion chamber 10 is wider than the width D of the first combustion chamber 10 so as to be slightly inclined to one side at the end of the first combustion chamber 10, and the second combustion chamber A narrow passage (33) through which gas flows from the 30 to the cyclone 32 is connected to one side of the upper end of the cyclone 32, and the gas descends while convexing the conical cyclone 32 to form dust ( Ash) is accumulated in the dust collecting chamber (32 ') and the waste incineration device, characterized in that only the unleaded gas is fixed to the communication support 35 to be discharged through the discharge communication 36 extending to the upper portion of the cyclone (32) . The method of claim 1; One side wall surface of the first combustion chamber 10 is formed to form air supply holes (5, 5 ') directly in the insulating brick (3) fixed to the case (1), the outer diameter is larger and the inner diameter is It is made into a small conical shape and conducts electricity to the blower tube 7 connected to the blower 6 provided above the combustion chamber 10. The blower tube 7 has a plurality of insulating bricks having air supply holes 5 and 5 '. A waste incineration device, characterized in that it is connected to (3) independently and is provided with an on-off valve (8) to control the supply of air as necessary. The method of claim 1; On the top of the input door 13 is connected to the operation switch of the blower (6) is closed when the closing the input door 13 is activated and the relay (14) is opened to open the input door (13) Stop the operation of the blower (6) during the garbage incinerator, characterized in that the fire or heat is not blown out. The method of claim 1; Hinges 17 connecting the input passage 11 and the input door 13 face the brackets 15 and 15 'fixed to one side of the input passage 11 and the input door 13 to the pins 16. Fixed to be rotated, but the pin 16 fixed hole 19 formed in the bracket 15 fixed to the input passage 11 larger than the diameter of the pin 16, the screw hole 20 is formed at one end By combining the wrench bolts 18 to tighten the wrench bolts 18 while pushing the pins 16 so that the input door 13 is in close contact with the input passage 11. The method of claim 1; The input door 13 is provided with a blocking plate 21 for fixing the iron plate inwards so that fire or hot air hits the blocking plate 21 and flows back into the combustion chamber or disperses in the opposite direction even when the input door 13 is opened. Garbage incinerator, characterized in that. The method of claim 1; Waste incinerator, characterized in that the wall surface other than the passage (33) leading to the second combustion chamber (30) and the cyclone (32) serves as a barrier.