JPS5883114A - Combustion furnace for tire chip - Google Patents

Abstract

PURPOSE:To burn a tire chip in a small furnace effectively, by burning a fixed quantity of the tire chip to be supplied at a time by supplying air from the lower part of the roaster. CONSTITUTION:A tire chip supplied into a hopper 32 from a delivery opening 23 of a tire chip reservoir 1 is dropped into a supply cylinder 31 and is pushed out into a combustion furnace 4 by an extruding device 34 provided on the tip of a rod of a cylinder 33. The tire chip supplied in the combustion furnace 4 is supplied to a roaster 42 and burned on the roaster 42 by blowing combustion air to the tire chip from a blower 47. Ashes of the tire chip burned on the roaster 42 are cleared a hindrance plate 43 through air pressure to be supplied by the blower 47, passed through a slanting gap between the bottom plate 44 and the middle bottom plate 45, dropped naturally and discharged out of the furnace.

Description

[Detailed Description of the Invention] This invention relates to a complete combustion furnace for tire chips, etc., in which tire chips, etc. are intermittently supplied in fixed amounts onto a rosdol, and air is supplied from below the rosdol, and air is supplied as the ash is incinerated. The purpose is to perform continuous and complete combustion of tire chips by sequentially discharging the ash through an ash discharge channel installed below the air supply chamber.

Since the oil crisis, the use of lime and other energy sources has been proposed as an alternative to petroleum.

In particular, rubber tires (old tires), which were previously disposed of and caused various pollution problems, are now being used as an energy source to eliminate the pollution caused by disposal.

A method of burning old tires is to put them directly into a combustion furnace and blow air to burn them. ;
There is a method of breaking am into small pieces to make tire chips and burning them.

In the former case, the combustion furnace becomes larger and it is difficult to achieve complete combustion, resulting in the generation of soot and smoke, which also causes secondary pollution.

The latter has the advantage of being able to downsize the combustion furnace, but since the combustion air is supplied to the center of the furnace or below the tire chips that are loaded into the furnace, Removing the ash is difficult, and if the combustion air is not blown in at high pressure, sufficient contact with the tire chips cannot be made, so the blower becomes large, and the stacked tire chips may not be fully combusted, causing soot and other problems. This is likely to occur.

The present invention solves the above-mentioned drawbacks and efficiently burns tire chips in a small furnace to generate heat energy ψ-, but the present device d uses lime instead of tire chips. Of course, it can also be conveniently used for burning solid fuel such as Mamejina.

Next, to explain the device of the present invention, j +
Tire chips are loaded into a tire chip storage tank L which is temporarily stored with the collected tire chips collected at a conveyor 1α such as a belt conveyor.
It is installed at a predetermined height from above 1111, and the troublesome part of this tank 1 is made into a small flap and the tire chips are sent out at a constant rate below the bottom J:4. .

A screw conveyor AT is installed in the tire chip delivery device δ2i'', and this is the same cylinder as the cylinder that feeds the tires and chips into the combustion furnace, which will be described later. 'l Then, intermittently move the drive 1i + device shield z2 to close the shell opening.

Tire chip storage M#Il sending out U128 1,000 direction 1 storage'
A supply device 8 is disposed therein. This supply device d(") includes a supply cylinder 81 protruding from the IH plate 41 of the combustion engine 4, and this supply JQ
A hopper 82 protrudes from the upper part of the supply cylinder 81 and a cylinder 88 protrudes from the tip of the supply cylinder 81 to guide the tire chips of 1/- H sent out from the tire chip storage tank in i:il. The tire chips supplied into the hopper fall into the supply surface and are pushed out by the extrusion operation using the extrusion tool 84 provided at the end of the lobe 1 of the cylinder 811. In addition, the shutter 85, which is provided so as to be closed at all times due to its own weight, is pushed open and the tire chips in the supply tube are pushed out into the burner 4. The distance between the stroke of this cylinder and the inner diameter of the supply tube is a constant of the tire chips pushed out by the operation of the cylinder 0 This cylinder 8B and the screw conveyor 21
By synchronizing the drive of the 3R ear tips, a fixed amount of 3R ear tips is supplied intermittently. The cylinder-screw conveyor WI48IJJ can be operated automatically or manually using an electric circuit at dynamically set intermittent intervals, but in the case of automatic operation, wL<It would be better to control it automatically using a circuit or the like.

The combustion furnace 4I is provided with a front plate 41 that can be opened and closed or can be attached and detached, and a loss dollar 42 is provided inside the combustion furnace 4I, and a quantity of tire chips is supplied by pushing open the shutter by operating the cylinder 88. will be supplied on this Rosdol Tsuru. This Rosdol 42 r, 11
・In (A depth direction No. #fi) Bend diagonally in seven directions to form the backing plate 48. This backing plate is formed by bending the rear end of the rod in the backward direction. Alternatively, other members may be welded.It is preferable to use a perforated plate for the rostol bar, or to form a large number of rostol bars at predetermined intervals, and to
Place the IJ (Pan to the board 44 and the inner bottom 4M4F+7) with a gap of 1 river that allows the blue i, and make the tip intersect with the back end of the Rosdol. The rear end 1 of the 45 may be bent at the upper J, 7 It m ft, '(L).Then, the arrow 1 of the burner 5 for auxiliary combustion is injected into the air 111146 between the KUj 45 and Rosdol. The combustion air is provided on the front plate 41 so that the combustion air is blown into the space 40 from the 1r blower 47.

The back end of the combustion furnace 4 is connected to the first ash removal chamber 6, and the lower IC of this chamber 6 is provided with an ash removal port 61. , A at War
(With the supplied air pressure, it climbs over the contact plate 48 and naturally falls down the pIJ slanted space between the floor plate and the middle bottom plate 4b and is discharged out of the furnace. 5- The ash is introduced into the ash removal chamber 6 by climbing over the plate 48, where the gas and the fine ash are naturally separated by gravity, and only the fine ash is deposited at the bottom of the ash removal chamber under L, where a certain amount is accumulated. When the ash is removed, the ash removal port 61 is opened to remove the ash.

A second ash removal chamber 7 is provided 11X opposite the first ash removal chamber 6, and an ash removal outlet is also provided at the bottom of the second ash removal chamber, and both the first and second ash removal chambers 6. A first heat exchange port 8 is arranged between the upper part of #7 to communicate between the two plans, and a second ash removal foot
A second heat exchange section 10 is connected between the paths 9 and 9. The U flue 9 is equipped with a dust collector 11, which removes the chain mesh dust that could not be removed in the first and second ash removal rooms, and then releases the exhaust gas into the atmosphere. , in the above embodiment, thermal energy is transferred to the combustion furnace and the first,
2nd ash removal room temperature - 1st = heat exchange with the outer surface of a heat exchange chamber, or the like, i.e. the heated air is used directly for heating the house, etc. At this time, the area other than the dome is covered with a cover so that the air heated by heat exchange as described above can be taken out.

Furthermore, when using hot water, it can be easily used as a water heater by making a water cooling jacket around the outer periphery of the combustion furnace, ash removal room, etc. In this case, it can be easily used as a water heater. This is not necessarily necessary and can be done easily.

Also, to use B to more effectively!
An exhaust blower 12 can also be installed in the ie4 or in the middle of the chimney.

Formed as described above #1! In the S furnace, air is supplied from the bottom of the 1-stret to burn tire chips, etc., which are supplied to each person on the rosdle, making it easy to perform swatch combustion. Since the -C natural ash can be gradually discharged out of the furnace as ash is generated, continuous combustion has an excellent effect on lIf lll 1j and 1.f filtration even when tire chips or the like is used as fuel.

[Brief explanation of the drawing]

The drawing shows the combustion vl of the tire chips, etc. of the present invention, and the first
The figure is a longitudinal cross-sectional view of the entire model implemented as a hot-air heater, FIG. 2 is an arrow diagonal view of FIG. 1, and FIG. 3 is a cross-sectional view of the main part of the combustion engine 1. 1oo chip storage tank 2m, delivery 14! 8φ supply device 4 combustion furnace 5 burner 6o-first ash removal chamber 7011 second ash removal chamber 80-heat exchange cylinder 90 flue
lO・b second heat exchange section 11, dust collector 12
, , υto airb I] saw 7-21o@screw conveyor 22, - drive device 28
0・Outlet port 81~・0 (feeding paper 8211-hopper 〇8 o-v cylinder 84, fist push tool 1.85.・Shutter 41IOI even front plate
42 Q. Rossdol 48...Touching plate 44°. Opening furnace bottom plate 45...Inner bottom plate 46...Space 47...Blower 61...Ash removal port Patent applicant: Yamato Seiki Co., Ltd. 8- July 1964. February 2θ, 1962-//5' 77 / No. 2 Name of the invention Tire chip combustion furnace 3 Person making the amendment Relationship with the case Special iFl'il 1 person 4 Agent 5 Date of amendment order Showa, S-7 77 30
Day 6. Details of the number of inventions increased by amendment. 11. Name of the invention. Claims: Tire guts storage for storing tire chips, etc. 1. +
: A tire chip storage + Vt tank equipped with a sending means in the part, and this tank, which receives the tire chips sent out at a constant rate of 11 V, is sent out into a torch that burns the tire chips at a constant rate of 11 V. The sunken IJ (and the lining means) were installed in the combustion furnace, and opened only when the chips were fed in a precise manner.・Supplies combustion air from the lower part of the Rosdle, and supplies tire chips to the 11th stroke.
Burn the ash after 1 combustion level a'+1. III Air A' (1-, installed at the back of Rosdol J4:A with supply pressure) 1; 4''
4'l space': A blowing furnace for chips, etc., consisting of a combustion furnace arranged so that they fall naturally and emit υ1. 3 Detailed explanation of the invention □ This invention is a complete copy of Thai A
Regarding if j, while intermittently supplying the actual amount of tire chips to rl stol'2, air is blown from below the rosdol, and as the ashes are incinerated, the air is blown into the air chamber at Iγ and Ebisu.

Claims (1)

[Claims] Tire chip storage tank for storing tire chips, etc. A shilling equipped with a tire chip storage tank with a sending means installed at the bottom and a hopper to receive tire chips sent out in fixed quantities from the tank, and fed into the combustion furnace in fixed quantities. a shutter provided in the combustion furnace for this supply means and opened only when a fixed amount of tire chips is sent out; and a shutter that supplies combustion air from the bottom of the rosdle, and supplies tire chips onto the rosdol. After combustion, the ash rides on the upwardly sloping plate provided at the back of the rosdol under the supply pressure of combustion air, and is discharged by falling naturally from the sloping space provided below the rosdol. A combustion furnace for tire chips, etc., consisting of a combustion furnace made of