JPS60103216A - Refuse incineration system - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a waste incineration system, and particularly to a system that can achieve complete incineration of waste and avoid secondary pollution.

At present, about 90% of the garbage disposal methods commonly used are the burial method, and 10% of the waste is incineration. The disadvantages of the burial method are well known and need not be detailed. When using the incineration method, there are drawbacks such as the use of complicated and expensive incineration equipment, which hinders cost reduction, and the use of equipment that is too simple, which may lead to secondary pollution.

In view of the above drawbacks, the present invention provides a simple 'a 4fl,
The aim was to provide a waste incineration system that could prevent the occurrence of secondary pollution.

The main object of the present invention is to provide an incineration system that achieves complete combustion by appropriately disposing of waste.

Another object of the present invention is to fully recover the amount of heat generated during garbage incineration, thereby preheating and drying unburned garbage, thereby achieving the effect of complete combustion.

Another object of the present invention is to provide a waste incineration system that can remove foul odors and suspended particles from waste gas generated during incineration and emit clean gas free from air pollution.

Another object of the present invention is to provide a waste incineration system in which the suspended particles removed from the waste gas are recovered as they are or mixed with cinders to produce a low-grade fertilizer.

In the garbage incineration system of the present invention, the garbage incineration procedure is divided into three processes: pre-treatment, incineration, and post-treatment.In the pre-treatment, iron and moisture contained in the garbage are first removed and dispersed. After making it easy to incinerate, in the incineration process, the waste after pretreatment is dried by circulating the flow of high-temperature waste gas generated during incineration, and then incinerated, and then in the post-treatment process. The high-temperature waste gas generated during the incineration process is led to a flow device to wash and deodorize, and the resulting wastewater can be recovered as water fertilizer or mixed with cinders to make low-grade fertilizer.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Examples of the waste incineration system of the present invention will be described below with reference to the accompanying drawings.

As shown in Figures 1 and 2, garbage was first put into the hopper (2) using the tilting vehicle (1), but the capacity of the hopper (2) was larger than that of the tilting vehicle (1) It must be set appropriately depending on the time interval of the arrival of the pods, so as not to interrupt the burning of the waste. A pair (two) of dispersion wheels (3) are provided on the lower side of the hopper (2), and a pair (two) of dispersion wheels (3) are provided on the lower side of the hopper (2).
) are provided. Dispersion ring (3) and unhooking (4)
As shown in Figure 3, there is a distributed shaft fishing (3a) on the surface of the
and a hook release discharge rod (4a) are attached respectively, and the vertical and horizontal pitches of the distributed shaft fishing (3a) are as follows:
The ejection rod (4a) is appropriately set to allow even long and large metal objects to pass through, so as not to cause damage to the distributed shaft fishing (3a), and the discharge rod (4a) is
It is provided so that it can be rotated in the direction shown and a plastic bag or the like can be framed therein. The dispersion wheels (3) are kept at an appropriate distance from each other to break up large-sized debris and allow metal objects to pass through.

A flat belt and a conveyor (5) are attached to the bottom of the dispersion wheel (3) and the unhooking wheel (4) at an appropriate distance, and dampers (not shown) are attached to both sides of the belt to reduce the weight. The dispersed garbage falls onto the top surface of the flat belt or conveyor (5) and is conveyed to the underside of the permanent magnet or solenoid (6).

That is, as shown in Fig. 4, a non-magnetic case (7) is placed diagonally outside the permanent magnet or solenoid (6).
The belt is attached to the upper side of the conveyor (5), and the second
As shown in the figure, it is designed to attract heavier items such as pieces of iron.

A scraping plate (9) is provided below the magnet (6), and both ends thereof are fixed to the helical force (8a). Magnet (6)
A screw rond (8) was attached to each lower side of the case (8b), and a vertical tank was provided in the case (8b). Then, as shown in Fig. 5, 1c, with a gear motor,
When you move the chain (both not shown), it will explode! -(13) rotates in the same direction and the helical force (8a
) from the left to the right and use the sawing board (9) to
Scrape off the iron pieces that have been attracted to the magnet (6), drop the receiver above the board (9a), and press the receiver! When (9a-) comes into contact with the stopper (8c), the receiver is moved to the plate (9a-).
), but the scraping plate (9) continues to be transferred to the case (7) of the magnet (6), and the helical force (8a) is applied to the left and right helical switching tanks (not shown). When the iron piece enters the tank ('I It is configured such that it is dropped and concentrated in the collection (n (11) or container (12) due to gravity. When the sawing plate (9) moves from the right to the left, The helical force (8a) enters into the left helical switching tank.

Garbage must be dispersed by the dispersion wheel to a length less than G. If the length is longer than this length, the length is kept below the above length by means such as rolling so that it can be easily burned within a short period of time.

Next, as illustrated in Fig. 6, the flat belt and conveyor (5) feed 1! (16), the garbage is crushed by the roll (17), and with the help of the flywheel (18), the thickness G1 of the garbage that is not crushed is shorter than the above-mentioned length G. easily passed.

At this time, if there is a piece longer than G, it is crushed by the secondary roll (19) and its maximum thickness G2 is determined by G2 < G.
Hold l<G.

The outlet (2'I) has its inlet 11] connected to the feed tank (
16), rolls (17), and (19), and the thickness is G.
2 are the same, and as you go downwards, it changes from one planar shape to an elliptical shape, then to a two- or three-layer planar shape, and at the exit, its thickness becomes 2G2 to 3G2, and its width is also Become a three-way - or a three-way - with. The power source is the rolls (17) and (19), and the thrust of the tooth-shaped alveoli provided on the surfaces of these rolls moves the waste to the outlet (21).
). Although this costs only a small amount, it can significantly save the manufacturing costs of subsequent equipment, and moreover, this means allows the subsequent dewatering operation to be carried out.

After being processed by this means, the waste becomes sushi-shaped and is transferred from the outlet (21) to the chain conveyor (22), where it enters the next dewatering process. Since the moisture content of framed garbage is uneven, it is sufficiently dehydrated using a dehydrator, and the waste is burnt in a short period of time, reducing the amount of money and operating costs. I'm aiming.

The dehydrator was constructed as illustrated in FIG. That is, the specially provided chain conveyor (2) consists of a support frame (22a), a track (22b), an outer chain plate (22c), an inner chain plate (22d), a row/
It consists of L/ (22e) (small diameter), transport plate (22f), damper (22g), screw (22h), and drainage hole (221).

The sushi-shaped waste coming out of the outlet (21) of the rolling mill is transferred to the first dewatering roll (23) along the chain conveyor (22).
) (lower side) and (24>, (upper side), second dewatering roll (2
5) (lower side) and (26) (upper side), and is transferred to the third dewatering roll (27) (lower side) and (28> (upper side),
These dewatering rolls have a surface linear velocity that is comparable to that of a chain conveyor (
22) Must coincide with the upper transport plate (22f), and the gaps G3, G4, G5 have the following relationship:
2G2 >G3 >G4 >G5>G2 Most of the moisture generated in this dehydration process and the previous two processes is absorbed by the dry waste, but some of it flows out along the equipment, so it A collection tray is provided below the covey (22), and the collected moisture is led to a dirt pond or the like through a pipe (not shown).

The lower rolls (23), (25) and (27) are provided below and in contact with the transport plate (22f) of the chain conveyor (22) and, for convenience, are driven by the same motor (Fig. (not shown) drives the sprocket (31) and connects each roll (23), (2
5) and (27) to transmit power to the sprockets (30). Furthermore, the idlers (29) and (29) are arranged in order to ensure the transmission of power between the chain (32) and the transmission sprockets 1-(30) of the rolls (25) and (27). be.

The transmission operation of the upper rolls (24), (26), and (28) is the same as that of the lower roll, so a description thereof will be omitted.

The waste squeezed by these three tiers of rolls becomes sushi-shaped and is transferred from the exit (33) to another chain conveyor (34).
It was then transferred to the copper belt process.

In the case of a small combustion device, the crushed waste in the three-stage roll pressing process leaves the outlet (33) and passes through the scissors table (
39) and can be cut.

After being processed through each of the above steps, the waste becomes a sushi-like material, which has poor ventilation and is difficult to dry and preheat, so it must be shredded. In a large incinerator, if the distance between the dampers <229> in the A-A arrow view of Figure 7 is too large, the copper strip device will cut the dampers into narrow strips before shredding, and then shred them into small nodules. Must.

The copper strip and cutting operations are performed as shown in FIG. In other words, the waste is transferred to the feedro (33) (this port is also the exit of the previous stage, so it is transferred to the chain conveyor (34), where it enters the copper strip and cutting operation. The chain conveyor (34) , chain conveyor above (2
It has the same structure as 2), and the sign of the import board is <
Except for the change from 22f) to 34M, all other parts are the same, so the explanation will be omitted.

The transport plate (34a) is provided with several concave turrets, and the pot IJ (3'5) is equipped with several circular copper strips, and a protective frame (37) is attached to the outside thereof. ing.

The holding plate (36) is configured to suppress dust by the elastic force of a spring (38) so as not to interfere with the operation of the motor (35a) and the pot 11 (35). For small incinerators,
The copper band device may be omitted altogether.

The cutting shear of 1 m (41) is similar to the current commercially available product, but the difference is that the scissor stand (39) is kept at an appropriate distance from the upper exit of the chain conveyor (34). It is used as a buffer. Upper scissors (4
2) is for cutting dirt in cooperation with the lower scissors (43), and the gap between the two is designed to be as narrow as possible. This is so that even thin plastic bags can be easily cut. When starting the cutter, first press the presser plate (4
6), and the workpiece is cut by the upward movement of the upper scissors (42), the workpiece (44) is continuously moved to start cutting with the help of the rollers (40). The workpiece (44) is returned to its position and cut into smaller pieces.Then, by repeating this shearing operation, the workpiece (44) is cut into sushi-like pieces and falls onto the cutting board (48).

Thereafter, it is transferred to a drying room several times to ten times as wide as the chain conveyor (34), and placed in the storage tank (101) in front of the drying room (103).
1] is the same as the width of the drying room (103)).

The configuration of the divisional device is as shown in FIG. In other words, the division board (48) is attached to the fixed bin (49) so as to be able to move left and right, and the motor (52) is connected to the transmission.
The turntable (51) is rotated through the case (53), and the rotating bin (50) is attached to the outer edge of the turntable (51).
One end thereof is fixed to the turntable (51), and the other end is inserted into the guide jW (54).

Guide I! (54) is attached to the center line of the branch board (48) at an appropriate location. When the rotary bottle (50) performs a circumferential movement together with the turntable, the guide tank 5
4) is also rotated accordingly, swinging the division board (48) left and right to distribute the workpiece (44) to the storage tank <101).

This completes the preparatory operations before incineration.

The contents of the garbage vary; some are oily and high calorific, such as rags, while others are moderately calorific, such as bamboo, etc.
We also have trees, people, plus deck products, as well as waste paper,
Some foods, such as vegetables, have a low calorific value. The moisture content of these wastes after being treated in each of the above steps is approximately 12%.
→ 18%, of which plastic products account for a small percentage in terms of weight, but account for a fairly large percentage in terms of volume. Moreover, since its melting point is low, when it is heated, it becomes liquid and becomes sintered coal with other types of waste, so it is not easy to oxidize in a short period of time, and at the same time, Even during the drying process, the workpiece (44
) is made into one piece, which may have a negative effect on ventilation, so a solution must be taken.

Thus, in order to avoid problems with the melting point of plastics and the use of expensive heat-resistant steel materials, it is generally desirable to dry at low temperatures.

The drying and preheating operations are as shown in FIG. In other words, the workpiece (44) after being cut is cut into the cutting board (48).
), and this storage tank (101) has an adjustment opening (102>, a transport chain, a shelf (104), a case case (124), and both left and right sides of the storage tank (101). It is constructed from firebrick walls (123).

Due to the rotation of the motor (116'), the transmission sprocket < 1 is transmitted through the transmission case (115).
14> is driven, the main drive shaft and the sprockets 1 to (113) above it are rotated, and the chain and shelf stage <10
4> gradually forward, and the driven shaft and sprocket (112) are also moved. Adjustment port <10
The blocking action of 2) maintains a uniform thickness of the workpiece (44) entering the drying chamber (upper layer) (103).

The drying room consists of an upper drying room (103) and a lower drying room (122).
), and the top side, both sides and rear side of the lower drying room (103) are all constructed of firebrick walls (123), the precedent of which is the preheated seedlings (105〉), and the workpieces (4, 4) below.
), transport chain and shelf (104).

The lower layer dryer 1 (122) is connected to the case (1) as shown in the figure.
24), a transport chain and a shelf (104), the transport chain and the shelf (1-4) are composed of a rondo (140-1), a sleeve (104-2), as shown in FIG.
), outer box board (104-3), inner chain board (104-4), roller (104-5), nut (104-6), shelf (1
04-7), the ventilation hole above it (104-8), the track (1
04-9), tI] mulberry clip 04-10), fixing screw (104-11), etc.

The windmill device is a windmill (107) as shown in Fig. 10.
, transmission bell 1 to (108), motor (109), gas introduction manifold (111), air port (124a), hood (
110).

Preheating v (105) includes the lower feeder (105a), the bottom layer, the firebrick walls (12
3) , steam, super heater (steam 5u
per, beater) (106), of which the lower noidoro<105a) is a heat-resistant and wear-resistant steel product, and the temperature here is relatively high, so
Cooling water is passed between them. All workpieces (44
) is introduced into the preheating chamber (105) from here.

Does hot air burn? (126) and rises from the steam generator (126).
27) waterwall (
127b ) preheat in front of the! <105) to dry and preheat the workpiece (44). Hot air (
(see Fig. 12) passes through the large pipe (127a), steam is generated, and the steam super heater (106
), after which the dryness of the steam is further improved, it rises further and is sent from the damper (151) to the upper drying room (
103).

Under steady conditions (i.e., when the heat generation amount of the workpiece (44) is moderate), the opening degree of the damper (151) is adjusted according to the relational expression of air expansion TTiP, V, and T, and the air is transferred to the upper drying chamber. The workpiece (
44) Evaporate the water. At this time, the volume of the workpiece (44) gradually increases (without affecting the ventilation), and then the hot air flows from the ventilation hole (104-8> of the shelf) to the lower drying chamber (12
2) Go inside, be sucked into the windmill (107), and go to the hood (
110). Further, in order to maintain good ventilation, the width of the drying chamber (103) is set to be somewhat large. Since the hot air blows downward from above, there is a possibility that one crop (44) may fall into the lower drying room (122-) from the ventilation hole (104-8) or the lower feeder (105a). At this time, since the lower half of the case (124) was provided diagonally toward the center, the fallen workpiece (44) was collected in the center tank and transferred to a drag chain conveyor (Drag Cbain) installed in the tank. Conveyor) moves the workpiece (44) in the direction shown in the figure onto the main drive sprocket (
118), and from the rotary valve (119), the conveyor tube (121) (Pneumatic Co.
mveyor tube) and fed into the storage tank (101) by a roller blower 9 (120).

In addition, the combustion device includes a chain grate stocker (125) (cl+aingrate stocker) as shown in Fig. 12.
5toker), combustion? X (126), steam generator (127), large pipe (127a>, water wall (127b), steam pipe (128)
), (129), motor (131), windmill (130),
Hood (1, 32,), secondary air conditioning port (138), sintering outlet (139), hot air pipe (140), cap (
240>, ash truck (206), blow 9 (241
) and a water supply pump.

After the workpiece (44) is dried, it enters the preheating chamber (105) with its volume gradually increasing, and then enters the preheating chamber (105).
, 5), the combustible materials first ignite, and after falling into the chain grate stocker (125),
Secondary air and secondary air vents (138) of the hood (132)
Generally, with the help of air from the combustion chamber (126)
Check grate stocker (1
25) The thickness of the upper workpiece (44) gradually becomes thinner,
In the end, only materials that are difficult to oxidize, such as sintered coal, bones, and meat, are left behind.

These wastes are discharged via the outlet (139) directly into the ash truck (206).

The combustion chamber (126) is divided into three parts and includes a steam generator (126).
2!7) The upper water wall (127b) is the demarcation point, with the front combustion chamber being the front combustion chamber and the rear combustion chamber being the after combustion chamber. The hot air from the pre-combustion chamber heats the workpiece (44) through the hot water wall (127b), the steam pipe (128>), the outer layer of the steam super heater (106), and the preheating chamber (10
5) into the upper drying chamber (103).

The hot air in the after-combustion chamber is sent to the lower layer of the steam generator (127).
- The outer layer of the water wall (1271) is heated, and later mixed with secondary air, it enters the fire pipe (127a) and is then passed through the damper (151) from the large pipe (106a) of the steam super heater (106). Enter the upper combustion chamber (10'3).

After the sintered coal in the ash transport vehicle (206) is oxidized by the blower (241), the exhaust gas is passed through the hot air pipe cap (240), the hot air pipe (140), and the large pipe (127a).
), then the steam super heater (10
6) from the large pipe (106a) and enters the upper drying chamber (103) through the damper (151). The ash transport vehicle (206) connected to the combustion chamber (126) is the first vehicle, but after it is fully loaded, it automatically moves forward and becomes the second vehicle, then advances further and gradually becomes the third vehicle, then the fourth vehicle. There will be 5 cars. The first wheel and the second wheel can be considered part of the combustion chamber (126).

The gas produced when the organic charcoal in garbage is burned is often odorous, so if it were released directly into the atmosphere, it would pollute the air. For this reason, an ash truck (2
The gas oxidized in the hot air pipe (240> and (240)
140), large pipe (127a), - drying room (103)
), (122), and is further transferred to a washing and dust collector through a windmill (107) and treated, before being released into the atmosphere.

Most of the equipment components used for combustion can be purchased from commercial sources. For example, the grate stocker (125), steam generator (127), etc. are all
Since it can be used if the b change is changed, I decided to omit the detailed explanation of the construction.In addition, the ash truck (206)
Please refer to FIG. 14.

As mentioned above, there are many different kinds of contents, and the differences in heat generation m are also vastly different, so in order to effectively incinerate them, temperature control is extremely important. It's self-evident. In other words, controlling the humidity is a key point in ensuring that all incineration operations proceed smoothly.

As shown in Figure 13, the temperature facilities used during drying include a thermometer (150), a damper 151), a vacuum meter (157), and a burner (152) as a heating device.
(t+utner), blower (153), hot air pipe (154), motor (155) or support frame, etc., but in addition, secondary air volume (138),
There are a blower (241) and a variable speed motor (135) for a chain grate stocker.

First, the upper and lower temperature limits of the temperature it (150) pointer must be set. As a method, the upper drying room (1
03) The maximum temperature of the workpiece (44) inside must be lower than the lowest melting point of the plastic bag, so add this temperature to the temperature of 1ml and add 1q to the upper temperature. In addition, the lower limit temperature is determined by the average moisture content, specific heat, thickness, advancing speed, length of the drying chamber, [
1] After taking into consideration all related factors such as hot air volume,
Just set it.

If the temperature of the thermometer tends to approach the upper limit humidity, the secondary air volume (138) is opened wide (controlled by a forward/reverse deceleration motor and wire, not shown); If there is no crystallinity lowering effect, the second method is
Avoid closing the wind gate (242) of the transport vehicle (206), and if this does not work, the blower (241)
or accelerate the variable speed motor (135). If the temperature still cannot be stopped from rising, gradually reduce the degree of opening of the damper (151) and dry the drying chamber. If the degree of vacuum inside is increased, the temperature will naturally decrease.

On the other hand, if the temperature tends to drop close to the lower limit temperature of the thermometer, first decrease the amount of secondary air, and even this will be ineffective. Exploring measures such as accelerating the blower of the 1st gray 1Ω car (206)r and opening the light bolt (242), if this is still ineffective, try changing the speed change motor (135). If the rotation speed is still not effective,
All you have to do is open the damper (151).

The fire extinguishing procedure is as follows. However, 1. Reduce the degree of opening of the secondary air port (138). 2. Stop the drying motor. 3. Workpiece (4) in the combustion chamber (126)
4) is completely burned or transferred to the ash transport vehicle (206).

4.-Stop the blower motor (131).

5. Stop the motor (135) of the grate header,
And the motor (241) of the blow 9 is stopped. 6. Fully open the secondary air vent (138). 7. Barrier gate (24)
2) and (247>), and as shown in Fig. 16, hold the fire scale with the sintered ash of each ash carrier (20G) in preparation for tomorrow's super-large fire. 8. Water supply pump ( 134)
stop. 9. Adjust the opening of the damper (151) to the position shown in the diagram to prepare for tomorrow's super-large race.

The super-large procedure is as follows. That is, 1, 1st,
The blow 9 (241) of the second ash transport vehicle is activated and the air blocking amount (242) is started. 2. Start the starting device, that is, start the burner (152) and blow 9 (153).

3. Raise the temperature of the thermometer (150) by several degrees (this means that the workpiece (44) in the drying chamber (103) will ignite and reach the lower limit temperature, and at the same time the steam pressure will be half of the predetermined pressure. (means reached). 4, motor (135), (1
31) and (116) are activated one after another. 5. The secondary air port (138) is opened appropriately. 6. Air blocking amount (247)
to be opened. 7. Open the water supply pump (134). 8. Adjust the position of the damper (1'51).

All of the above-mentioned operations such as temperature control, extinguishing, and super-heating can be fully automated and controlled by a computer.

If garbage is left as it is after incineration, it will cause secondary pollution, but if it is properly disposed of, the cost required will be enormous, so the thermal energy generated during garbage combustion can be used as a source of energy. A proposal has been made to generate electricity, but the fact is that small generators that use this method are not economical due to their high cost. Therefore, if it is possible to reduce the investment in incineration equipment and save electricity by utilizing the thermal energy generated during garbage incineration, it is possible to reduce the amount of electricity used.
Saving 1fi can have the same effect as electricity generation, and the heat energy can be used to remove water and air pollution, mix the burnt ash with concentrated wastewater, and make compost. In that case, you could say it's a stone's throw.

If combustion coal is not properly treated, it will not only lead to a loss of thermal energy, but also pose a serious pollution problem.

An ash transport vehicle for solving this problem will be explained with reference to FIG. 14.

The ash transport vehicle consists of a chassis (201), wheels (202), axles (203), bumpers and pads (204), a safety lever (205), a car body (206), and a casing (203).
07), firebrick (208), hinge (209), active sole! , (210), lever (211), stopper pin (212), tension spring (213>, air volume (214>),
It consisted of a thrust hook pad (215) and the like.

Its special features are the bottom lid (210) and the kettle rod (211).
are integrally connected, one end of which is connected to the hinge (209).
The casing (207> ) is urged to approach the chassis (201).

When the ash truck (206) is pushed up to the switching frame (260), the track bracket (on the switching frame (260)
The stopper pin (212) is pushed out by the piston of the cylinder (264) (installed in an oblique direction) attached to
210) and Koji (211) fall due to their own weight.

Moreover, all the garbage can be thrown away (see Figure 17).

The movement trajectory of the ash truck is as shown in Figure 15.

As shown in the A-A arrow view, the inner track is a sky carrier (20
In the stationary orbit 6), the outer orbit is a return orbit as shown in the B-8 arrow view.

The inner track includes, as shown, a horizontal rail (223),
an inclined rail (224), a horizontal rail (228) at the other end,
(229>, stopper (230), chain groove (2
27), the horizontal line of the highest horizontal rail (235), the center line of the combustion chamber (236), etc.

Inside the chain groove (227), there is a roller chain (225
) is attached to the roller chain (225), and the roller chain (225) has 1
．． By providing thrust hooks (232) at intervals of 05L, the Tenun+m car can be moved to the thrust hook pads (215) on the chassis.
). The horizontal chain rail (222) and the inclined chain rail (224) are all parallel to the top transport vehicle and are connected to the main drive sprocket (22).
1) It consisted of a deceleration motor (220) (with a brake) and a driven sprocket (226).

As shown in the B-'B arrow view, the outer track is composed of an inclined rail (231), a branch part (237), etc., and is used as a return track.

When the sky truck stopped at the center line (236) and was fully loaded with sinter, it received a signal from the timer and moved to the sinter exit (13).
9) forms a V-shape and stores the sinter inside the 7-shaped exit during the movement of the sky transport vehicle, and by starting the motor (220), the roller chain (255) moves forward a distance of 1.051, automatically stops, and then l! IIJjil gate (2/
1.3) At the same time, raise the wind blocker (242) (see Figure 16).

The above operation is performed using a timer, micro switch (Micro
5w1tch), magnetic switch (magne
tic5w1tch), an expensive computer is not required and costs can be reduced.

The sky carrier (20) approaching the main drive sprocket (221)
After 6> is pulled to the horizontal rail (223>) by the thrust hook (232), it separates from the chain (225), and its inertia automatically hits the cylinder (265) with the scissor-shaped clip. Until it comes into contact with the switching frame, it is locked to the cylinder (265).The subsequent series of operations are all controlled by microswitches, magnetic switches, solenoids, etc.

Sintering disease, bones, and meat are difficult to burn ffi! The waste is
After being conveyed from the combustion chamber (126) to the sky carrier (206) through the outlet (139), the wind from the blow 9 (241) is transferred from the wind turbine (214) of the sky carrier to the heating rod (211).
The oxidation is accelerated by passing the hot air through the upper layer of the hot air, from which the hot air returns to the combustion chamber (126) via the hot air pipe and its cap (240).

After the ash truck (206) is fully loaded with sinter, it automatically moves forward and transforms into the 2nd, 3rd, 4th, and 5th cars. Blow 9 (241>) also gradually reduced the number of rumors, and dustproof nets (24
9) is installed to prevent dust and the like from being discharged into the atmosphere and polluting the air while being transferred from the sky transport vehicle (206) to the collision site.

When the combustion coal being transported in the second ash started to oxidize, the organic matter that had flowed in from the combustion chamber (126) was present in its top layer, so the hot air was transferred from the hot air manifold (245) to the blocked air volume (2
42) and from the hot air pipe (240) to the combustion chamber (12).
6) By introducing the organic matter into the interior, all organic matter is oxidized after a certain period of time. Then, when the motor (252) is automatically reversely rotated by the timer signal, the wire ring (253) raises the blocking gate (243) and lowers the air blocking amount (242) at the same time.
The hot air from the second ash truck (206) is transferred to the third, fourth, and fifth ash trucks.
After meeting the hot air from the ash truck, the hot air manifold (24
5) to the general pipe (246), and then to the hot air pipe (246).
248>.

The inside of the hot air duct (24, 8) is divided into several layers, and in the case shown, one layer is for hot air, and the other layer is for the dust washing and dust collectors (3''02), (306) and their respective layers. Exit (308)
This is a layer for waste gas and hot gas coming from the chimney (254
), and the higher the temperature, the lower the chimney (254) is used.
254) must be equipped with firebrick (255). The total air blocking amount (247> is closed after the trash is incinerated, so that the combustion coal in the second to fifth ash transport vehicles (206>) is not continuously oxidized, and it is possible to prepare for tomorrow's super-large scale. belongs to.

In addition, as shown in FIG. 17, due to the inertia of the sky carrier, its bumper and pad (204) come into contact with the cylinder (265) with a scissor-shaped clip fixed on the fixed frame (274). the switching frame (2
60) When pushed to the upper rail (271), the contacts of its microswitch are closed, allowing a current to pass through it, opening a solenoid (not shown) and causing the piston (265-1) of the cylinder to open. the bumper and pad (20
4, and the piston (265-1) is continuously retracted inward, thereby firmly holding the entire sky carrier (206).

As a result, the sky carrier (20G) remains unmoved during each subsequent operation.

In this poem, the wheels of the sky carrier (206) contact another microswitch, and the cylinders (264) on the track brackets 1 to (261) set the stopper bin (212) on the sky carrier (206). By pressing and listening, the activity base 1i (21
0) falls using the hinge (209) as a fulcrum, knocking down all the waste inside the car, and a fountain shower (27O).
High-pressure water is spouted from the ('270) to prevent dust from scattering.

After the cylinder (264> pushes open the stopper bin (212), it automatically returns to its original state, but after the active bottom! (210) falls, the buffer spring (268)
) due to the buffer action of the switching frame.
e (262>) and/or the longitudinal track (234).Then, the fountain shower (270)
, (270> stops the fountain and the piston of the cylinder (266) moves to the piston fulcrum (217) on the bottom 1 (210).
), causing the bottom cover (210> to return to its original position above, at which time the cylinder (266) is at its fixing point (2
66a), so one end is connected to the cylinder <2
66) The wire (267) fixed above also rises as it rotates, and moves the weight (267d) to the guide plate (267e) via pulleys (267a) and (267b).
At 7 o'clock, when the bottom cover (210) presses the stopper bottle (21, 2) and restores its position, the cylinder (
Since the cylinder (266) has reached its dead point, a microswitch (not shown) also starts operating and the cylinder (266>
By reversing the piston, the piston is retracted inward, separated from the fulcrum (217), and the entire cylinder (266) is quickly lowered. The speed is safe, and when it reaches the starting point, the weight (267d) is moved by the spring (2
67c), the upward impact force of the weight (267d) is absorbed. In other words, the impact force due to the restoring force of the cylinder and the descent of the bottom M (21c) is absorbed by the spring (267d).
267c).

This completes the tilting motion of the dust.

At this time, the (26) fixed to the upper fixed frame (269)
3), the piston is pushed out and the switching frame (
The axle (273) on the wheel (260) is moved forward, and the wheel (260) is moved forward.
72) to the other side along the trajectory (234),
The axle (273) is attached to the scissor-shaped clip (26,3) of the cylinder (26,3), which is mounted on the lower fixed frame (269).
263-3), and the cylinder (265> pushes out its piston (265-1>) to push the sky carrier (206) onto the outer track (231) and move it to the stopper (230). and release the safety lever (205).
), the horns of the cylinder (not shown) push the branching part (237) away, and the reaction force causes the sky transport vehicle (206> to move in the opposite direction, and its inertia forces the top of the chassis) The driving hook pad (215) exceeds the height above the driving hook (232) on the roller chain (226) and collides with the first ash transport vehicle (206) to stop. ) is restored to its original state, and now
This completes one cycle of operation of the sky carrier (206) (see Figure 15).

Then, the sky transport vehicle (206>
After falR from 0), the cylinder fixed on the lower fixed frame (269) is actuated by the action of the timer, pushing out the scissor-shaped clip and switching frame (269).
260) is returned onto the upper fixation frame (269) and fixed. This completes the series of circulation operations for tilting the ash.

Next, with reference to FIG. 19, the configuration of the dust washing and collecting device will be described as follows.

The cleaning and dust collecting device consists of a casing (302) and a washer (3).
03) (Dust washing pipe (303-1), end plate (303-2)
, launch hole (including 303-3), circulating water pipe (304
), water pipe (305), right tank water pipe (305a), dust collection/washing net (30-6), filter (307), exhaust port (3
08), drain pipe (309), and water tank (310)
It was composed of etc.

After the waste gas is advanced to the hood (110) by the windmill (107), it is transferred from the inlet port (,301) to the casing (3
02) into the dust washer. At this time, the cross-sectional area of the dust washer is several times that of the inlet (301), so the speed at which Niwahigashi gas is introduced is also greatly reduced, and the dust washer (303) is connected to the dust pipe ( 303-1”), and then from the circulating water pipe (304) to the launch hole (303-3
) is energized by the high-pressure circulating water that has entered the launch hole (303-3) in a four-right-hand thread arrangement, and the waste gas also turns in the right-hand thread direction, ensuring that water and waste gas are sufficiently mixed. By mixing, various oxides and organic substances in the waste gas are dissolved, and the gas humidity is thereby reduced, and the dust washing pipe (303
-1), the flow rate is significantly reduced and the flow is further advanced to the dust collection and washing line (306). This net is made of a corrosion-resistant material, with several layers of fiber mats sandwiched between them, and above which is a water supply pipe (305a), and the net is held in the grooves of this pipe. For fresh water, go from the water pipe (305) to the R4”J water pipe (305).
a) Thin and light dust that flows inside along the screen and mat and is absorbed by the windmill (107) is washed away from the screen, while dirt contained in the waste gas is adsorbed by the screen mat,
The net mat is kept clean at all times by being washed with fresh water. If the dust collection and egg washing equipment (3, 06) cannot purify the waste gas in a heavy-duty manner, it can be increased to a dispersed type, thereby collecting and purifying the steam. Furthermore, a large amount of steam and water droplets in the gas are passed through a secondary filter (307), but the combination of this filter is also made in the same manner as the mesh mat described above, and when water drops pass through, they adhere to this filter and the water passes through 4. ! ! (310
) is discharged through the drain pipe (309). The waste gas after the treatment is clean, contains little moisture, and has a low temperature, so it is difficult to discharge it, so heating is required.

There are two ice fields of waste water, one is a specially designed chain, the water receiver below the conveyor (22) is waste water in the pan and led out from the pipe (332), and the other is the water pipe (332). It is derived from the drain pipe (309>) of the fish collector.The former's n is a small amount, but the latter's amount is comparatively 0m.If these wastewaters are left as they are to the outside world, This results in contamination of the water source.If this were to be treated using a general sewage treatment method, the investment cost would be high, so it is not a desirable method.Therefore, the most advantageous method is to use steam to remove the dirt. Methods include concentrating the ash in water, or mixing it into the ash fallen from the sky truck (206) to make compost.

As shown in Figure 20, the wastewater treatment system consists of circulating water and oil (3
20), Spring water pond (321), Sewage pond (322), Sewage steam pipe (323), Fresh water pipe (324), High pressure water pump (325), Switch (326), <327), <
328>, and (329), communication pipe (330,),
Sewage pipes (331) and (332), filtration net (33)
3), drainage pipe (334), saturated steam pipe (129)
), condensed water pipe <133), said circulating water pipe (304)
), a fresh water pipe (305), a drainage pipe, etc.

The sewage in the dust collector and washer (302) is drained from the drain pipe (30
After pumice and fine dust are removed from the filter net (333) from 9), the drain pipe (334) and the switch (32) are removed.
The circulating water is guided into the oil (320) through the circulating water pipe (304) by the high pressure water pump (325) through the circulating water pipe (304).
302), and after being washed there, it flows into the circulating water and oil (320) through a drainage pipe (309) and is circulated there. At this time, the amount of circulating water gradually increases. This is outside of the water coming from the fresh water pipe (305).
This is because, after the temperature of the water vapor contained in the exhaust gas is lowered by washing with water, a part of it becomes water. After repeating the circulation several times, the filth absorbed into the water gradually increases, the concentration of the water also increases, and the circulating water oil (32
When the amount of water in 0> reaches the upper limit, switch (3
29) and the switch (328), the switches (326) and (328) are opened only when the water m in the circulating water/oil (320) reaches the lower limit;
Open the switch (329) and turn on the circulating water and oil (3
20) is sufficient for circulation, the switch (326) is closed. At this time, the spring pond (No. 32) must be replenished with well water or tap water until it reaches its full level.

Both the circulating water from the communication pipe and the sewage from the sewage pipe (332) flow from the sewage pipe into the sewage pond (322), so when the water level reaches the upper limit, the saturated steam pipe (1
The switch (129b) of 29) is left open to accelerate the evaporation of wastewater, and the steam in the steam pipe (129) flows into the sewage pond (3).
22), the condensed water is introduced into the steam generator (127) from the condensed water pipe by a water pump.

After the sewage in the sewage pond (322) is heated with saturated steam, a large amount of water vapor is generated, and this water vapor is produced from the sewage and has a bad odor and cannot be released to the outside world as it is. this .

Therefore, the sewage is collected in a steam pipe (323) and led to a spring pond (321), where it is cooled and becomes condensed sewage water, which is led to another pond (not shown), and from its components, By selecting and adding chemicals, the water becomes neutral and can be reused. On the other hand, a spring pond (
Since the temperature of the water in 321) increases due to passing through the sewage vapor, the water temperature is lowered by connecting a radiator to the spring water pond, and then the water is circulated to the circulating water oil or the spring water pond.

When the water level in the sewage pond (322) reaches the lower limit due to evaporation, the saturated steam switch (129b) is immediately closed.

At the same time, discharge the concentrated wastewater from the switch (327), sample it, select a chemical from its components, and add it to make water fertilizer, or
This can be mixed into the ash and used as compost, which is very effective.

[Brief explanation of the drawing]

Figure 1 is a flow diagram of an embodiment of the present invention. Figure 2 is an explanatory diagram of the dust counting device during the pretreatment process in an embodiment of the present invention. Section 3 is an enlargement of the dispersion transport in Figure 2. Figure 4 is an explanatory diagram of the iron removal equipment during the pretreatment process in the embodiment of the present invention, Figure 5 is a configuration diagram of the screw 1 screw in Figure 4, Figure 6 is the present invention FIG. 7 is an explanatory diagram of the dewatering device during the pretreatment process in the embodiment of the present invention. FIG. 8 is an explanatory diagram of the rolling device during the pretreatment process in the embodiment of the present invention. FIG. 9 is an explanatory diagram of the copper strip device during the process. FIG. 9 is an explanatory diagram of the division device during the pretreatment process in the embodiment of the present invention. FIG. An explanatory diagram of the 9fA device, FIG. 11 is an explanatory diagram of the 1M factor of the main part of the dried seedling in FIG. 10, FIG. 12 is an explanatory diagram of the combustion device during the incineration process in an embodiment of the present invention, and FIG. , an explanatory diagram of the drying temperature control system in FIG. 12, FIG. 14 is a configuration diagram of the sky transport vehicle in FIG. 12, FIG. 15 is a configuration diagram of the trajectory of the sky transport vehicle in FIG. 14, FIG. 16 is an explanatory diagram of sintering and carbonation of the sky carrier shown in FIG. 14 and its utilization state. FIG. 17 is an ash-blowing device in an embodiment of the present invention (during the burning process U1). Fig. 18 is a configuration diagram of the cylinder and wire in Fig. 17, Fig. 19 is an explanatory diagram of the dust washing and dust collection device during the post-processing process in the embodiment of the present invention, and Fig. 20 is a diagram of the structure of the cylinder and wire in Fig. 17. This is an explanatory diagram of the wastewater treatment system during the post-treatment process in the example.・・・Dispersion axis 4・・・Dehooking ring 4a・・・Dehooking wheel discharge rod 5・・・Flat bell】-・Conveyor 6・・・・・・
Permanent magnet or solenoid 1' door... Case 8... Screw rond 8a... Spiral blade 8b... Case 0... Scraping board 9a...The receiver is the plate 11...Collecting tank 12...Container 13...Sprocket 16...Feed tank 17...・Roll 19... Secondary roll 21... Outlet 22... Chain conveyor 22a... Support frame 221)... Track 22C... ...Outer chain plate 22 (1...Inner chain plate 22e...Roll 22f...Transport plate 22g...Damper 22b...・Screw 22i...Drain hole 23...First dewatering roll (lower side) 24...
...First dehydration roll (upper side) 25...Second dehydration roll (lower side) 26...Second dehydration roll (upper side) 27...Third dehydration roll ( Lower side) 28...
...Third dewatering roll (upper side) 29...Idler 30...Transmission sprocket 31...Sprocket 32...Chain 33...・Outlet 34...Chain conveyor 34a...Transport plate 35...Pot machine 35a...Motor 36...Press plate 37... ...Protection frame 38...Three springs...Scissors stand 40...Roller 41...Pruning machine 42...Upper side Scissors 43... Lower scissors 44... Workpiece 46... Holding plate 48... Separation plate 49... Fixed bottle 50. ... Rotating bin 51 ... Turntable 52 ... Motor 53 ... Transmission case 54 ...
...Guide 101...Storage tank 102...Adjustment port 103...Upper drying room 104...Transportation chain/shelf 104 -1...
... Rondo 104-2 ... Sleeve 104-3 ... Outer chain break 104-4 ... Inner chain plate 104-5 ... Roller 104 -6...Nuts 104-7...Ranjo 104-8...Vent holes 104-9...Orbit 104-10... Tanajo Clip 104-11・
...Fixing screw 105...Preheating air 105a...Lower feeder 106...Steam super heater 107...
... Wind turbine 108 ... Transmission belt 109 ... Motor 110 ... Hood 111 ... Gas introduction manifold 112 ... Driven Shaft and sprocket 113...
...Main shaft and its upper sprockets 1 to 114...
...Transmission sprocket 1-115...Transmission case 116...Motor 118...Main drive sprocket 1-119...
... Rotary valve 120 ... Roots blower 121 ... Conveyor tube 122 ... Lower drying chamber 123 ... Firebrick wall 124 ... Case 124a... Air outlet 125... Chain grate stocker 126.
... Combustion chamber 127 ... Steam generator 127a ... Fire tube 127b ... Water oar 128.129
...Steam pipe 129b...Switch 130...Windmill 131...Motor 132...Hood 133...Condensed water pipe 134...Water pump 135...Variable speed motor 138...Secondary air adjustment amount 139...Sintered coal outlet 140...Hot air pipe 150... Temperature side 151... Damper '152... Burner 153... Blower 154... Hot air pipe 155... Motor 157...Vacuum meter 201...Chassis 202...Wheel 2Q3...Axle 204...Bumper and pad 205...
... Safety lever 206 ... Top carrier 207 ... Casing 208 ... Firebrick 209 ... Hinge 210 ... Activity bottom cover 211 ...Smoke rod 212 ... Stopper bin 213 ... Tension spring 214 ... Gate 215 ... Thrust hook pad 217 ... ... Piston fulcrum 220 ... Deceleration motor 221 ... Main drive sprocket 222 ... Horizontal chain rail 223 ...
・・Horizontal rail 224 ・・・・・Slanted rail 225 ・・Roller chain 226 ・・・Followed sprocket 227 ・・・Chain groove 228.229 ・・・・・Horizontal Rail 230...
... Stopper 231 ... Inclined rail 232 ... Thrust hook 234 ... Vertical track 235 ... Horizontal line of highest horizontal rail 236 ...
...Central line of combustion 237...Branch portion 240...Cap 241...Blower 242...Block air amount 243... Mingyuan gate 244... Protective cap and its tube 245...
... Hot air manifold 24G ... General pipe 247 ... Air blocking amount 248 ... Hot air path 249 ... Dustproof net 252 ... Motor 253... Wire ring 254... Chimney 255... Firebrick 260... Switching frame 261... Track bracket 262... ... Support mechanism 263 ... Cylinder 263-3 ... Scissors-shaped clip 264 ...
... Cylinder 265 ... Cylinder 2 with scissor-shaped clip
65-1...Piston 265-2...Link 265-3...Clip 266...Cylinder 266a...Fixing point 267... ...Wires 267a, 267b----Pulley 267C・
... Spring 267d ... Weight 267e ... Guide plate 268 ... Buffer spring 269 ...
... Fixed frame 270 ... Shower 271 ... Rail 272 ... Wheel 273 ... Axle 274 ... Fixed frame 301 ...・・Advance port 302.306・・・Dust washing and fish collector 303・・・・
...Dust washer 303-1...Dust washing pipe 303-2...End plate 303-3...Launch hole 304...Circulating water pipe 305. ... Water pipe 305a ... Tank water pipe 306 ... Dust collection and washing aPA 307 ... Filter 308 ... Outlet 309 ...・Drain pipe 310... Water tank 320... Circulating water pond 321... Fresh water pond 322... Sewage pond 323... Sewage steam pipe 324... Fresh water pipe 325... High pressure water pump 326.327.328.329 Old... Switch 33
0...Communication pipes 331, 332...Sewage pipe 333...
...Filtering net 334...Drainage pipe patent applicant Akira Reiken Figure 1o A-A Figure 12 Figure 13 Figure 16

Claims (8)

[Claims] (1) A pretreatment process to remove and disperse iron and moisture contained in the garbage, and use the high-temperature waste gas generated during incineration to dry the pretreated garbage before incinerating it. and a post-treatment process for eliminating waste gas by passing a recirculation of high-temperature waste gas generated in the incineration process through a flow device. (2) As a pre-treatment process, ■, Step of scattering the garbage, ■, Step of removing iron content from the garbage using magnetic suction method, ■, Step of crushing the garbage in rows, ■, Step of rolling the garbage and dehydrating it. The waste incineration system according to claim 1, comprising the following steps: (1) cutting the waste after rolling; (2) uniformly dispersing the waste after cutting. (3) The incineration process involves passing the chain grate stocker to the combustion chamber, dropping the preheated waste onto the chain grate stocker and burning it, and finally concentrating the cinders into the ash truck where they continue to be burned. , oxidize,
The waste incineration system according to claim 1, wherein the waste incineration system is sintered to increase the temperature and reduce the height of the chimney. (4) As a flow device used in the post-treatment process,
2. The waste incineration system according to claim 1, wherein waste gas is passed through water droplets spouted by a group of fountain pipes. (5) The waste incineration system according to claim 4, wherein the waste gas that has passed through the water droplets ejected from the fountain pipe group has passed through an upright shaking device. (6) The waste incineration system according to claim 1, wherein a steam generator for generating waste preheating steam is provided in the incineration process. (7) The wastewater generated in the pre-treatment process and the post-treatment process is concentrated in a wastewater pond, and by heating it with the steam generated by the steam generator, it is evaporated and concentrated to become water fertilizer. Claim 12fl No. 6
Garbage incineration system described in section. (8) The waste incineration system according to claim 7, wherein the water manure is made into compost by mixing with cinders generated in the incineration process.