JPH053863Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to a water-cooled capped incinerator, and more specifically, it purifies soot and smoke containing air pollutants with a simple structure. The present invention relates to a water-cooled crowned incinerator that discharges (discharges).

[Technical background of the invention]

Various configurations of water-cooled incinerators are known, and the present inventor first put the discarded vehicle itself into the incinerator, incinerated the seats and other combustible materials of the discarded vehicle, and removed the remaining debris. We are proposing a water-cooled incinerator whose walls are made of metal plates so that only the metal parts can be collected and reused as scrap metal.

The water-cooled incinerator has a main body made of double steel plates filled with cold water, which prevents thermal distortion of metal furnaces and overcomes the problem of furnace durability.
Moreover, it has the advantage that it is portable and can be installed at any location, and in addition, soot and smoke can be purified by spraying water. Therefore, according to the water-cooled incinerator,
It can be said that waste materials such as combustible materials from discarded automobiles and synthetic resin scraps from household goods, which had previously been a source of pollution, can be incinerated without causing any pollution.

However, in the case of the above-mentioned water-cooled incinerator, since the furnace body is made of a double steel plate filled with cold water, the construction is bulky and there are some problems in terms of assembly and transportation. Furthermore, since cooling water for cooling the furnace body and cooling water for spouting into the flue are required, the amount of cooling water required increases, and as a result, there remains the problem that the amount of waste water increases.

The present invention was devised in response to the above points, and its purpose is to improve portability, to easily and quickly incinerate waste vehicles, etc., and to cool used vehicles. The object of the present invention is to provide a water-cooled crowned incinerator that reduces the amount of waste water such as water.

[Means for solving problems]

The water-cooled crowned incinerator of the present invention as a means for achieving the above object has an incinerator body formed in the shape of a bottomless metal box, and a secondary combustion furnace connected to the incinerator body. A flue is provided, and a cooling water sprinkling section consisting of a cooling water sprinkling pipe or the like is provided on the outer wall surface of the incinerator body, so that water sprayed from the cooling water sprinkling section flows down the outer wall surface of the incinerator. A water collection section for collecting the flowing sewage water is provided at the lower part of the incinerator, and the water collected at the water collection section is spouted into the flue.

Here, in the above configuration, a smoke forced exhaust fan and an exhaust force adjustment valve are usually provided at the exhaust port of the flue, and combustion in the secondary combustion furnace or incinerator is controlled depending on the smoke discharged from the exhaust port. The configuration is such that it can be adjusted. In addition, the incinerator body has a rectangular bowl-shaped configuration, and if necessary, an upper open tank is provided on the ceiling of the incinerator body, and the water collected in the water collection section is temporarily stored in the upper part of the incinerator body. After being supplied to the release tank, the composition is such that it is ejected into the flue in the form of a spray or shower.

[Effect]

When the water-cooled crowned incinerator of the present invention based on the above configuration is installed over a discarded vehicle and ignited, the combustion promoting ventilation device burns the combustible materials inside the vehicle, and the incinerator wall The incinerator heated by combustion is cooled by spraying cooling water, and the sprayed cooling water flows down the surface of the heating incinerator and collects in the water collection area, and the water in the water collection area is is ejected into the flue in the form of a spray or shower, and the ejected water adsorbs solid dust such as soot contained in the soot, which falls and drains together with the water.
It acts to purify the soot.

As described above, in the water-cooled crowned incinerator of the present invention, the furnace body is shaped like a bottomless metal box, and cooling water (warm water) is spouted into the flue after cooling the furnace wall. It is characterized by preventing the discharge of soot and other solid substances in the soot and smoke in the flue, and this feature not only allows the structure to be made compact, but also makes it possible to This has a special effect of minimizing the amount of cooling water and reducing the amount of waste water.

〔Example〕

Hereinafter, embodiments embodying the present invention will be described with reference to the drawings.

1 to 3 show one embodiment of the present invention, with FIG. 1 being a front view, FIG. 2 being a plan view, and FIG. 3 being a schematic side view of a flue.

The water-cooled crowned incinerator according to the embodiment of the present invention generally includes an incinerator body 1, a cooling water sprinkling section 2, a running water collection section 3, an upper open tank 4, a secondary combustion furnace 5, and a flue 6. It is composed of

The incinerator body 1 is made of metal such as a steel plate and is formed into a bottomless rectangular box shape, and has a cooling water sprinkling section 2 on its outer wall surface, and a tank 4 with an open top on the upper ceiling section 7. It has a well-structured structure. The incinerator body 1 is formed into a bowl shape that is slightly widened at the end. However, other configurations (eg, conical shape, etc.) may be used.

The cooling water sprinkling section 2 is formed of a horizontal water sprinkling pipe 2a and a vertical water sprinkling pipe 2b, and the horizontal water sprinkling pipe 2a is arranged in a rectangular shape around the rectangular upper open tank 4 of the incinerator body 1. , also vertical water pipe 2b
are arranged at each of the four corners of the box-shaped incinerator body 1. The horizontal water sprinkling pipe 2a and the vertical water sprinkling pipe 2b are provided with water sprinkling ports 8, 8 at predetermined intervals.
Cooling water is sprayed onto the outer wall surface of the incinerator main body 1 from the water sprinkling ports 8, 8..., and is collected in the flowing sewage water collecting section 3 provided at the lower part of the incinerator main body 1. It is becoming more and more common. By the way, the cooling water sprinkling section 2 may be configured as a tank-shaped container, and the cooling water may be allowed to flow out from the container by overflow or from a spout hole.
The cooling water is introduced via a hose from a nearby water pipe faucet.

The running water collection section 3 is provided around the entire lower end of the incinerator body 1. Here, the flowing sewage water collection section 3 has a structure in which the lower end of the incinerator main body 1 is bent to form a gutter shape. And flowing sewage water collection part 3
The collected flowing sewage is pumped by the pump 9,
A part of the water is pumped up and supplied to the upper open tank 4, which is a rectangular tank, and the rest is supplied to the cooling water sprinkling section 2.
The structure is designed to resupply and circulate the water.

The open top tank 4 is formed into a rectangular shape as described above, and stores the hot water stored in the water collecting section 3 while further heating it, and has an open top part to prevent steam explosion. . The upper release tank 4 is connected to a plurality of smoke purification injection holes 10 arranged in a flue 6 provided in the incinerator main body 1 via a secondary combustion furnace 5.

The secondary combustion furnace 5 is provided in the upper part of the incinerator body 1, and is a furnace for secondary combustion of gas containing combustible dust discharged from the inside of the incinerator body 1. burner 11 and a blower 12 for promoting combustion. A flue 6, which is a flue for exhausting smoke, is connected to the smoke outlet of the secondary combustion furnace 5.

The flue 6 is connected to a smoke outlet of the secondary combustion furnace 5 and is disposed horizontally at an upper position of the incinerator body 1. The tip part is bent into a U-shape at the side of the incinerator body 1, and the side passage 1
A drain pipe 14 is connected downward to the center of the three parts, and the tip of the drain pipe 14 is immersed in water in a drainage basin 15. A smoke exhausting fan 16 and an exhaust force regulating valve 17 are provided at the smoke exhaust port of the U-shaped flue 6.

In addition, an ignition burner 18, a safety valve 1 for reducing pressure in the furnace
9 and the flue 6 are appropriately provided on the furnace wall in the same manner as in the conventional method, and the cooling water sprinkling section 2, the flowing water collecting section 3,
The upper open tank 4 and the secondary combustion furnace 5 are integrated into the metal bottomless box type incinerator body 1.

The water-cooled crowned incinerator of this embodiment based on the above configuration does not emit any pollution even when a discarded car is burned in a vacant lot in a city with a large number of houses, for example, and can safely cool the remains. It works so that only the metal part of the metal part can be taken out effectively.

That is, after the incinerator is installed over a discarded vehicle (usually fixed at the installation location by bolts, etc.), when it is ignited and the smoke forced exhaust fan 16 and exhaust force adjustment valve 17 are adjusted, the vehicle The combustibles in the incinerator are burned according to the adjustment, and the gas containing combustibles such as combustible garbage discharged from the incinerator main body 1 is processed by the secondary combustion furnace 5 to burn the remaining combustibles. The smoke is combusted in accordance with the exhaust force of the smoke forced exhaust fan 16, and it acts to achieve complete combustion. After ignition, cooling water is immediately sprayed from the water sprinkler pipe 2 to cool the incinerator heated by combustion, and a portion of the sprayed cooling water turns into steam and evaporates into the atmosphere. Most of the water flows down along the outer wall surface of the heating incinerator and becomes hot water, which accumulates in the water collection section 3. Then, a part of the water collected in the water collection part 3 is supplied into the upper open tank 4 by the water pump 20 to fill the tank 4 with water, and the remaining collected water is supplied to the cooling water sprinkling part 2, It is circulated. The water in the tank 4 is further heated on the ceiling surface of the incinerator body 1, and the water is ejected in the form of a shower or mist from the nozzles provided at predetermined intervals in the flue 6 by the injection pump 20. The jetted water adsorbs solid dust such as soot contained in the soot, falls down the flue 6 together with the jetted water, and is discharged from the drain pipe 14 to the drainage basin 15, so that the soot is purified. act.

Since the outlet of the drain pipe 14 is immersed in the water in the drain basin 15, air will not flow back from the drain pipe 14, and the effect of exhausting clean combustion gas by the exhaust fan 16 can be increased. act. In addition, thermal distortion of the incinerator body 1 is suppressed as much as possible by the cooling water from the water sprinkler pipe 3, improving durability, and the efficiency of purifying soot and smoke is improved since the flowing water can be used as water emitted from the flue 6. It acts like this. Further, when the internal pressure of the incinerator body 1 increases due to combustion, the safety valve 19 is operated to reduce the pressure.

After the combustible materials from the discarded vehicle are incinerated, the metal bottomless box incinerator body 1 is lifted up by the crane device of the Unic vehicle and the remains of the discarded vehicle are taken out, allowing only the necessary metals to be taken out.

In addition, although the principle method of use and operation were described in this embodiment described above, a number of rails for transporting waste vehicles were laid, and while the vehicle was being incinerated, preparations were made for the next incineration, and one after another the vehicles were destroyed. The bottom box type incinerator body 1 can be moved and used for business purposes, and it can also be automated by remote control using a computer.

Furthermore, it is clear that the present invention is not limited to the above-mentioned embodiments, and that modifications can be made without changing the gist of the present invention. Incidentally, the flue is arranged horizontally in the upper part of the incinerator main body, and the tip part is arranged diagonally downward at one end on the side of the incinerator main body, and then vertically, It is also possible to adopt a configuration in which a V-shaped chamber part is formed at the drain port, and the tip of the drain port is immersed in the water in the drainage basin. Additionally, an opening/closing door for taking in and out of incinerated materials may be provided.

Furthermore, it can be used not only for the above-mentioned discarded automobiles but also for incinerating other industrial wastes that scatter harmful substances. Furthermore, the furnace wall may be formed of a double steel plate, and the cooling water may be allowed to flow down inside the furnace wall.

[Effect of idea]

As is clear from the above description, the water-cooled crowned incinerator of the present invention can further improve the purification of soot and smoke, making it possible to eliminate pollution, and making it possible to form a flue with a low height. can. In addition, since the incinerator is installed over the object to be incinerated, the structure can be made compact, and objects such as scrapped automobiles can be incinerated easily and quickly regardless of the location. It has the advantage of costing about one-tenth of the fixed type.

In addition, by spouting the cooling water after cooling the furnace wall into the flue, the discharge of soot and other solids in the soot and smoke in the flue is prevented, so the supplied cooling water is This has the effect of minimizing the amount of waste water and reducing the amount of waste water.

[Brief explanation of the drawing]

1 to 3 show an embodiment of the present invention, in which FIG. 1 is a front view, FIG. 2 is a plan view, and FIG. 3 is a schematic side view of a flue. 1...Metal bottomless box type incinerator body, 2...Water pipe, 2a...Horizontal water sprinkler pipe, 2b...Vertical water sprinkler pipe, 3...Sewage water collection part (water collection gutter), 4 ... Upper open tank, 5 ... Secondary combustion furnace, 6 ... Flue, 7
... Upper ceiling of the incinerator body, 8 ... Water spout, 9
... Lifting pump, 10 ... Smoke purification injection hole, 11
... Burner for secondary combustion, 12 ... Blower, 13
... Flue side passage, 14 ... Drain pipe, 15 ... Drainage basin, 16 ... Smoke forced exhaust fan, 17 ... Exhaust force adjustment valve, 18 ... Ignition burner, 19 ... Safety valve for reducing pressure inside the furnace , 20... Injection pump.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) The incinerator body is formed in the shape of a bottomless metal box, a flue is provided in the incinerator body via a secondary combustion furnace, and the outer wall surface of the incinerator body A cooling water sprinkling section consisting of a cooling water sprinkling pipe or the like is provided in the cooling water sprinkling section so that the water sprayed from the cooling water sprinkling section flows down the outer wall surface of the incinerator, and a water collecting section that collects the flowing water. A water-cooled crowned incinerator, characterized in that a water-cooled incinerator is provided at a lower part of the incinerator, and water collected in the water collection part is spouted into the flue. (2) A practical method in which a fan for forced smoke exhaust and an exhaust force adjustment valve are installed at the outlet of the flue, and combustion in the secondary combustion furnace or incinerator is adjusted according to the smoke discharged from the outlet. Scope of patent registration request No. 1
The water-cooled crowned incinerator described in . (3) The water-cooled crowned incinerator according to claim 1, wherein the incinerator body has a rectangular bowl shape. (4) An upper release tank is installed on the ceiling of the incinerator main body, and the water collected in the water collection section is supplied to the upper release tank and then ejected into the flue in the form of a spray or shower. A water-cooled crowned incinerator according to claim 1 of the utility model registration claim.