JP2010078201A - Water heater using magnetization air supply type smoking apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a water heater using a magnetization air supply type smoking apparatus, enabling large quantity treatment without increasing the number of workers for a long treatment time and capable of obtaining hot water simultaneously with smoking treatment and supplying and using the hot water to outside, by using the smoking apparatus for smoking livestock feces. <P>SOLUTION: The water heater includes: the magnetization air supply type smoking apparatus containing a magnetization air supply line and smoking livestock feces as fuel; a water supply heating accumulating device containing a water supply heating line and a hot water recovery line and heating and storing supplied water by smoking heat by the magnetization air supply type smoking apparatus; and a hot water supply means containing a hot water supply line and supplying hot water accumulated in a water storage tank to outside. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The invention of this application is a hot water supply apparatus that uses a smoldering machine for smoldering waste, and a smoker that directly slaughters livestock feces such as cow dung and horse dung as waste, The present invention relates to a hot-water supply apparatus using a magnetized air supply type smoldering machine, in which steam is generated by using heat generated to obtain hot water and a water storage tank that can be supplied to a necessary location is installed.

In livestock farmers who raise livestock such as dairy cows, poultry farming, pig farming, and horses, the processing of livestock excreta excreted from livestock is a major problem.
The volume of livestock excreta excreted from livestock that has increased with the promotion of livestock production has become enormous, and even though the increase in livestock feces has been stagnant due to sluggish demand, the use of fertilizer is low, and The volume is steadily increasing, and there is a problem with its disposal. In such an environment, as the population increases, private houses will be developed in close proximity to livestock farmers in cold villages, and this will cause environmental problems due to pollution and odor. For this reason, the situation where it is difficult to secure a stockpiling yard has come to the present day with the above problems still unsolved. ing.
So far, field fertilizers have been considered for use as livestock manure. When considering the use of livestock manure, the fertilization time for the fields is limited to twice a year in spring and autumn, and sometimes in cold regions such as Hokkaido, and the amount of livestock manure used is limited. It has become.
On the other hand, livestock excreta discharged from barns are required to temporarily store and process the discharge throughout the year.

Due to the above environment, the amount of livestock excreta used as fertilizer is limited, and it is an urgent issue to deal with and handle the livestock excrement of large volumes deposited in the sedimentation yard even if the stockyard is secured and the livestock excreta is burned. It has become.
As for other waste disposal, the Food Recycling Law requires that 20% of food waste be processed in-house (factory), and 100% disposal is planned in the future. .
Also, recycling to old tatami compost was prohibited. For this reason, measures for processing crushed tatami mats (Kyo tatami, style tatami mats) are required, and urgent treatment measures are required.
As for the treatment of food residues from golf course turf, pruned branches, and attached restaurants, there is an increasing demand for mixing treatment.

Under such circumstances, conventionally, as a waste incineration hot water supply device, combustible waste is carbonized in a carbonization furnace and gasified, and the carbonization gas is combusted in a combustion furnace, and the heat energy at the time of combustion is a waste heat recovery device. There is a hot water supply device to collect by.
This waste incinerator hot water supply device is equipped with an auxiliary combustion device to prevent the liquefaction because the dry distillation gas is cooled and liquefied until the dry distillation gas generated in the dry distillation furnace is sent to the combustion furnace. (Japanese Patent Laid-Open No. 2008-082588).
However, if the waste is water-containing waste that contains a lot of moisture or moisture, it cannot be used as a carbonization device for carbonizing carbonization, and is restricted by the waste that can be used. There are problems due to the above restrictions, and in addition to the water pool, a separate device such as a heating device must be attached to make the exhaust gas harmless and colorless, and additional devices are required. There has been a problem that the carbonization apparatus itself is complicated and expensive.

Regarding the waste treatment environment, in addition to the technical problems of the processing equipment, the livestock industry in Japan is exposed to a harsh management environment, for example, the problem of aging farmers and lack of successors.
Among these, when this waste incineration hot water supply device is used for livestock manure treatment, it is necessary to supply the manure dropping cycle of fuel to the furnace in a short time, and if it is continuously supplied, expensive automatic fuel injection The equipment must be installed, the equipment cost becomes high, and even if the human naval tactics are adopted, the elderly will be forced to work hard, which is not preferable because of physical limitations. In addition, due to the lack of successors, it is difficult to secure a predetermined human resource for execution management even if it is desired to allocate it from another, and even if a human resource can be secured, it is expensive.

  As a prior art, there is an organic substance decomposition apparatus. According to this apparatus, a plurality of magnets arranged opposite to the outside of the reaction vessel introduce an external magnetic field into the reaction vessel to form a magnetic wave vibration, thereby exciting and activating the internal organic molecules, It promotes decomposition and reaction, carbonizes and ashes while forming inorganic substances, carbon dioxide gas, water, and anhydrous sulfuric acid gas. It eliminates the need for combustion energy such as oil and gas and is accompanied by the generation of harmful compounds such as dioxins. Without effectively decomposing organic waste (Japanese Patent Laid-Open No. 2006-150295).

However, even in the case of this device, if the waste is a water-containing waste containing a lot of moisture or moisture, the fire type may be reduced or extinguished. It has a built-in problem. Therefore, it is restricted in use as an organic matter decomposing apparatus, and is restricted in the applicable range of waste that can be used in use.
Moreover, since this organic matter decomposing apparatus is not provided with a hot water supply device, it cannot be used with hot water supply together with the organic matter decomposing apparatus.

JP2008-082588 (Waste incineration hot water supply device) JP 2006-150295 A (Organic substance decomposition apparatus)

The invention of this application includes a magnetized air supply type smoldering machine that uses livestock excreta as a fuel for smoldering treatment, and heat supply water heated by the smoldering treatment heat of the magnetization supply type smoldering machine at the same time as the smoldering process. A hot water supply device having a water storage tank to be stored and a hot water supply valve for supplying hot water from the water storage tank to an external facility is provided. Because the manure fuel replenishment and refilling work is about half a day, if the manure fuel is filled and replenished at night so that the smoldering process can be almost completed in the morning, the human resources required for boiler operation will be increased, especially in the night time zone processing. Since the continuous processing of the magnetized air-fueled smoldering machine is possible without making it always resident and monitoring, it is possible to eliminate the concern about the shortage of human resources so far, and it is easy to use and requires expertise. Will not need a new manager So, it is possible to solve the labor shortage is also from this point.
In addition, since the magnetized air supply type smoldering machine of the present invention is a barrel type, it requires a small installation area and can be easily installed, so if it is installed close to a livestock manure compost yard, the waste ashing process can be performed quickly. It is possible to reduce the problem of securing a livestock manure compost yard. Further, the hot water supply device can be used for various purposes as an external hot water use facility, for example, for heating a greenhouse in a vegetable garden, as a heating for a livestock barn, a floor heater, and a home bath.

  In view of the above, the present invention provides a hot water supply device using a magnetized air supply type smoldering machine as a solution to the above-described problems.

  The present invention provides a magnetizing supply for smoldering via a magnetized air supply line that uses livestock dung put into the smoldering chamber as fuel and supplies air while adjusting the amount of magnetized air supply to the smoldering chamber. It was obtained with a feed water heating line and a heating pipe for supplying the water supplied to the slag firing chamber and the water storage tank to the firing chamber, and heating the heating tube installed in the firing chamber with the burning heat. Magnetization comprising a feed water heating and accumulating device having a feed water circulation line comprising a hot water recovery line for collecting and accumulating hot water in the water storage tank, and a hot water supply means including a hot water supply line for supplying the hot water accumulated in the water storage tank to the outside A hot water supply device using a supply air type sinter is provided.

  In addition, the invention of this application assumes that the structural features are embodied, and the magnetized air supply line is a circle-type air supply tube installed in the calcination chamber. A circle-shaped air supply pipe provided with a plurality of air supply openings that are opened in the interior, and the smoldering chamber is provided with a conical hot-core cylinder positioned inward of the circle-shaped air supply pipe. The heating pipe installed in the smoldering chamber is a spiral water pipe, and the hot water supply line provides a hot water supply device using a magnetized air supply type smoky machine provided with a hot water supply valve.

  Furthermore, the invention of this application provides a hot water supply apparatus using a magnetized air supply type sinter-fired machine provided with an auxiliary boiler between a water storage tank and a hot water supply valve in a hot water supply line.

As a structural detail, the magnetized air supply type smoldering machine is equipped with a hopper having a dropping hole for livestock manure waste at the lower part of the inclined wall, and the smoldering machine case having the smoldering chamber is a cylindrical case. A variable speed blower of forced air supply means is attached to the magnetized supply air supply line, and when the smoke smoke generated by the smoke is discharged from the exhaust pipe, the smoke smoke is removed and deodorized. There is provided a hot water supply apparatus using a magnetized air supply type smoldering machine provided with smoke eliminating / deodorizing means attached to an exhaust pipe and provided with a water supply pump for forcibly supplying water to the water supply heating line.

In addition, as a specific structure of the details, the cylindrical casing of the smoldering machine is composed of an outer cylinder having an insertion port that follows the hopper's outlet, an openable opening / closing lid provided at the top of the outer cylinder, An inner pot provided with a space inside the cylinder, the inner cylinder being disposed below the inlet of the outer cylinder and spaced from the inner wall thereof, and provided below the inner cylinder, An inner pot provided with a bowl-shaped inverted conical cylinder that forms a chamber, and an outlet at the lower part of the inverted conical cylinder; and the inner pot is supported at the outlet at the lower part of the inverted conical cylinder, A support base that places a rooster on the upper end that follows and has a lower portion serving as an ash receiving chamber, an ash receiving tray that is freely retractable on the floor of the ash receiving chamber below the supporting base, and a lower outer surface of the outer cylindrical body An ash outlet that allows the ash tray to be removed, a door that opens and closes the ash outlet, and an outer cylinder A drain is provided on the bottom side surface, and the magnetized air supply line includes a variable speed blower, an air supply magnetizing means, an air supply pipe connecting them, and a circle-shaped air supply pipe disposed on the wall of the roasting chamber. In addition to being magnetized, the supply of magnetized air to the inside and outside space of the conical fire core cylinder installed in the smoldering chamber inside the smoldering chamber is controlled by a variable speed blower. The air supply magnetizing means is a magnet means, and the smoke eliminating / deodorizing means is located on the upper side of the cylindrical smoldering machine and next to the hopper. A hot water supply apparatus using a magnetized air supply type smoldering machine is provided, which is an electric heating type smoke eliminating and deodorizing apparatus.

  In addition, as a specific structure of the details, a circle-shaped air supply pipe disposed in the calcination chamber is opened by inclining a plurality of air supply ports in the same circumferential direction, and the circle-shaped air supply pipe is opened in an inverted conical cylinder of the inner pot. There is provided a hot water supply apparatus using a magnetized air supply type smoldering machine arranged in at least two stages above and below the inverted conical wall.

  Furthermore, in the invention of this application, as a structural detail, the magnet means is arranged in a throttle portion formed in multiple stages in series in the middle of the air supply pipe as a characteristic of the multistage magnetization processing mechanism. A hot water supply apparatus using a magnetized air supply type smoldering machine is also provided.

  In the invention of this application, when the inner kiln capacity of the inner cylinder is 1.9 m 3, the processing time is 8 to 10 hours, and it is possible to smolder the animal waste such as cow dung and horse dung for a long time as waste. Therefore, it is possible to solve the problem of night-time treatment of a large amount of livestock excreta without increasing the number of people in livestock farmers who had the problem of the night-processing personnel required.

In the invention of this application, it is possible to obtain hot water by heating the feed water using heat generated in the smoldering process of the smoldering machine, and the obtained hot water can be supplied to external necessary equipment. It can be used for various purposes, such as for heating a greenhouse, heating a livestock barn, a floor heater, or a home bath.

The present invention is a hot water supply apparatus using a magnetized air supply type sinter-fired machine, and for supplying air, the air is supplied into a narrow passage of an air supply magnetizing means in which a repulsive magnetic field of 8000 to 8500 gauss is formed by a permanent neodymium magnet. In this case, the slaughtering is carried out by supplying air and smoldering with ionic decomposition. In this case, the cow shit and horse dung are fermented by microbial treatment. Therefore, cow dung and horse dung pretreated with microorganisms can be easily dried, so that it can be secured as a fuel source that is easily ignited.
From this, it is possible to easily ignite even a relatively small ignition lighter in the smoldering process by the smoldering machine.
In addition, if an ignition burner is preliminarily attached to the storage chamber of the blower installation of the magnetization supply type smoldering machine, it becomes possible to easily design automatic control including automatic ignition together with the variable speed blower. .
In the present invention, conventional auxiliary equipment such as an ignition burner and a secondary combustor is not necessarily required.

  According to the hot water supply device using the magnetized air supply type smoldering machine of the present invention, the livestock excrement such as cow dung, horse dung, etc. is supplied with excitation air that is restricted in ventilation, so that the smoldering treatment time takes almost half a day. This can be performed as a batch process, and it is possible to set up a processing operation that eliminates the operation of pouring livestock excrement during midnight. Thereby, it is possible to treat a large amount of livestock excreta without increasing the number of manpower of the livestock farmers and without being affected by the amount of seasonal compost demand, and the above problems of the livestock farmers can be solved.

  In addition, according to the hot water supply apparatus using the magnetized air supply type smoldering machine of the present invention, as a residual food process for school meals, it can also be used for the processing of general food waste (household food waste, food and beverage waste from food and beverage stores). Applications can be expanded.

In addition, in the hot water supply apparatus using the magnetized air supply type smoldering machine of the present invention, when supplying air to the processing chamber, a circular air supply pipe is installed on the inverted conical surface of the inverted conical wall, and the circular air supply is provided. As shown in the figure, it is possible to supply air inward in the radial direction from preferably 8 air supply holes formed in the inner diameter surface of the trachea at regular intervals. The air supply direction from the air supply port is not limited to the radial direction, but can be supplied at an acute angle in the circumferential direction, or obliquely upward toward the fire core ball created inside the fire core cylinder The air supply port may be formed in an inclined direction.
In any case, since the supply air of the excitation air is almost uniformly sent from the surroundings into the processing chamber, the smoldering processing in the smoldering chamber performs stable smoldering without spots. The number of circle-shaped air supply pipes to be installed may be plural above and below the conical inverted cone surface, or two above and below as in the illustrated example, and air is supplied through the magnetized air supply line.

  In the above, the circle-shaped air supply pipe installed on the bowl-shaped inverted conical surface of the inverted conical wall is placed and supported on the support member attached to the bowl-shaped inverted conical surface.

  The supply air magnetization means is an additional means that is incorporated in the magnetization supply line to the smoldering treatment chamber and excites the supply air to be supplied to activate oxygen in the supply air. Magnetizing air supply means to the smoldering treatment chamber is arranged to form an air supply line including a forced air blowing means such as a variable speed blower, an air supply magnetizing means, a circular air supply pipe, and an air supply pipe connecting them. Is done.

  Here, the air supplied by forced air blowing means such as a variable speed blower through the air supply line and supplied into the smoldering chamber is air containing oxygen activated by the magnetizing air supply device 6, and In the initial stage of igniting the accumulated dry livestock feces, forced air is supplied through the circle-shaped air supply pipe and combustion is started. In the initial stage, a flammable material is filled in the ash receiving chamber under the in-furnace rooster and burned at an early stage to create a fireball of a considerable size. As the flame ball is created, the flame cylinder is heated, and the burning of livestock excreta loaded and filled on the upper surface of the flame cylinder is started. As a result, a flame ball is formed in the center including the flame cylinder, and thereafter, steady smoldering continues. When steady smoldering starts, the air supply amount is adjusted by adjusting the variable speed blower. Here, the adjustment of the amount of air supply during steady smoldering is required as the minimum amount of air required for smoldering. , Natural air intake adjustment. When forced air supply is used instead of natural intake air adjustment, it is possible to control the air supply by adjusting the air supply amount by adjusting the variable speed blower, and this does not hinder this. Of course, it is possible to control the combination of forced air supply and natural intake as needed, such as when the start-up core ball generating operation and steady operation are performed, or when smoldering adjustment is necessary depending on the water content of livestock feces.

  Note that smoke smoke generated in the smoke chamber is exhausted through an exhaust pipe. In this case, a smoke / deodorant device is attached to the exhaust pipe and can be discharged to the outside through the smoke / deodorizer.

  The smoldering temperature is controlled by the appropriate temperature sensor installed in the smoldering chamber, three in the example, and the thermometers (not shown) installed on the outer wall of the device. Control managed.

At the top of the outer cylinder of the smoldering machine housing, smoke smoky smoke is used except for the replenishment charging operation from the inlet to the animal manure chamber in the inner cylinder of the smoldering machine casing and the smoldering chamber in the inverted cone. It is preferable that an open / close lid with an opening is disposed so that is not discharged as much as possible. The opening / closing lid is moved to a position where the insertion port is closed at the blind portion of the opening / closing lid during the smoldering process, and is moved to a position where the opening of the opening / closing lid is communicated with the insertion port when the animal droppings are introduced. As for the exhaust treatment, the smoke smoke generated during the smoke firing process is usually discharged from a smoke exhaust pipe standing on one side at the top of the outer cylinder. Pollution countermeasures can be achieved by installing an electrically heated deodorizing / smoke eliminating device for flue gas.
In order to suppress as much as possible the generation of smoked smoke during firewood burning, the livestock droppings to be introduced are packed so that there is no gap as much as possible, and the accumulated livestock droppings are uniform. It is preferable to make it a deposition state. On the other hand, when a biased processed material is introduced, the smoldering is not maintained in a concentrated state at the center, and thus a uniform sinter is not obtained, resulting in a smoldering smoldering, which takes smoldering time. Not only that, there is a risk of increasing the amount of smoke.

According to the invention of this application, the flame firing chamber is provided with a conical fire core cylinder positioned inward of the circle-shaped air supply pipe. Since a large number of air passages are provided in the cylindrical part, even in the case of a flame-retardant treated product with a large amount of impregnated moisture, it is evaporated over a wide area to protect the fireball and It is possible to ensure a large smoldering source including the sooted cylinder, and to supply air over a wide range from their mouths, thereby ensuring effective smoldering.
More specifically, this conical fire core cylinder is made of metal and becomes a burning cylinder at the time of steady burning, so even if it is a flame-retardant processed product with a lot of moisture, Evaporates almost immediately after contact with the hot metal surface of the core, and from the moisture of the processed material, the core ball created inside the core is protected by the core and There is no danger of the core ball receiving water and reducing its size or extinguishing the fire. As a result, in the core ball region at the bottom of the core tube, the dried animal droppings are automatically supplied to the core portion through the opening of the core tube, and by the magnetized air supply from the circle-shaped air supply pipe, The stagnation of the stagnation chamber in the upper part of the fire core cylinder is heated by the conical cylinder part and outer cylinder wall of the fire core cylinder and the magnetized air supply from the circle-shaped air supply pipe. Thus, the smoldering is continued stably.
As described above, in the center of the fire core ball that is integrated with the fire core cylinder, the magnetized oxygen is efficiently supplied from the circle-shaped air supply pipe that is installed with the fire core cylinder sandwiched up and down. A stable smoldering process can be continued by cooperating with the magnetization air supply.
A fire core cylinder including a conical cylinder and an outer cylinder wall is installed in the smoldering chamber and is detachable.

  According to the invention of this application, in the magnetized air supply type smoldering machine, not only livestock dung such as cow dung, horse dung, etc., but also leftovers from school meals, general food waste (household food waste, food and beverage waste from food and beverage stores), etc. It is also possible to dispose of waste.

    In the present invention, the inner pot is supported by the support at the discharge port at the lower end of the inverted conical cylinder that forms the burning chamber, and the discharge port communicates with the ash receiving chamber through the rooster. The support base is provided with a floor, an ash receiving chamber is formed, and an ash receiving tray can be placed on the floor. Therefore, the ash produced by the calcination process passes through the rooster and accumulates in the ash tray. On the other hand, near the lower end of the peripheral side wall of the outer cylinder, an ash outlet is provided corresponding to the position of the ash tray placed on the floor, and a door that opens and closes the ash outlet is hinged. Therefore, the ash can be taken out by opening the door and pulling out the ash tray that has accumulated ash. If the ash tray is not used, the ash accumulated on the floor may be scraped using an ash scraper.

  In the above description, the ash extraction ports can be provided at two positions opposite to the side wall of the processing housing 1. In this case, the ash removal work from both sides becomes possible. This is a particularly advantageous means since the ash extraction work can be performed separately from both sides when the magnetized air supply type smoldering machine becomes large.

  The air supply magnetizing means is configured such that permanent magnets are opposed to the supply air pipe of the magnetization air supply line in multiple stages so as to face each other, and the passing air in the air supply pipe is magnetized in multiple stages. Here, the flow path at the location where the permanent magnet is attached to the air supply pipe is formed as a narrow path with a narrower facing distance. Also, since the permanent magnet used is preferably an 8500 gauss permanent neodymium magnet, the air supply is activated while passing through the repulsive strong magnetic field.

This air supply magnetization means is not limited to a permanent magnet, and an electromagnet may be applied.
In addition to the air supply magnetizing means of the permanent magnet, in addition to the air supply magnetizing means of the permanent magnet, a far infrared ray generating mineral (for example, barley stone, tourmaline, etc.) can be additionally combined to pass through this. . By combining both, it is possible to perform both magnetic treatment and far-red treatment to further promote air activation (excitation, ionization).
Hereinafter, it explains in detail using a drawing.

FIG. 1 is a schematic diagram schematically showing the entire hot-water supply apparatus S using a magnetized air supply type smoldering machine of the present invention.
In FIG. 1, a hot water supply device S using a magnetized air supply type smoldering machine is installed in a stagnation chamber 1 </ b> B of a magnetized air supply type smoldering machine F that uses livestock feces as fuel, and a magnetized air supply type smoldering machine F. A feed water heating and accumulating device 7 including a water tank 72 having a feed water circulation line L2 of a feed water heating line L2a including a spiral pipe 74 and a hot water recovery line L2b, and a hot water supply line for supplying hot water recovered from the water storage tank 72 to the outside. L3, which is shown as having an auxiliary boiler 9 preliminarily incorporated in the hot water supply line L3. In particular, with respect to the magnetization supply type smoldering machine F, the installation mechanism of the supply pipe and the heating pipe in the smoldering chamber 1B will be schematically shown.

In the magnetized air supply type smoldering machine F, in order to make it easier to put the livestock waste into the smoldering machine F through the insertion port of the outer cylinder 11 of the smoldering machine housing 1, A hopper 4 having an outlet 43 is provided. As shown in FIG. 1, the hopper 4 is a fixed hopper supported by a support wall 44, and the position of the dropping port 43 of the hopper 4 is set so as to always coincide with the charging port 11 of the grilling machine housing 1. Installed.
The hopper 4 is installed at the top of the cylindrical smoldering machine casing 1 and has a receiving port 41, an inclined wall 42, and a dropping port 43. When dropping livestock, the lower part of the dropping port 4 is disposed of the livestock droppings of the outer cylinder 11. It communicates with the material inlet 111.
A slidable opening / closing lid 45 can be installed between the hopper 4 and the outer cylinder 11. The opening / closing lid 45 has a blind portion and an opening, and is opened / closed by communicating or blocking between the drop-out opening 43 of the hopper and the insertion opening 111 of the outer cylinder 11.

The magnetized air supply type smoldering machine F is for accumulating and smoldering the manure waste introduced from the outer cylinder 11 in which the inner pot 12 and the magnetized air supply means 3 are installed, and the inlet 111 of the outer cylinder 11. Cylindrical smoldering machine housing 1 provided with an inner pot 12 having a livestock dropping room 1A and a smoldering room 1B, a variable speed blower 31 for supplying magnetized air for smoldering livestock waste and a supply air magnetization The magnetized air supply means 3 provided with the means 32 and the helical tube 74 disposed in the animal manure chamber 1A for heating the water supply are provided. One end of the spiral tube 74 is connected to the feed water heating line L2a including the water storage tank 72 outside the machine F, and the other end is connected to the hot water recovery line L2b and communicates with the water storage tank 72. Both the feed water heating line L2a and the hot water recovery line L2b are connected to a water storage tank 72, and the water storage tank 72 is connected to a water supply source via a water supply valve 71. As shown in FIG. 1, a feed water pump 73 is incorporated in the feed water heating line L2a. The above-mentioned feed water heating line L2a and warm water recovery line L2b form a feed water circulation line L2 for storing and warm water storage in which the feed water is circulated by the water storage tank 72, the feed water pump 73, the spiral pipe 74, and its connection pipe.
In the magnetized air supply type smoldering machine F, a smoke evacuation cylinder 5 and a smoke erasing / deodorizing means 6 for exhausting smoke generated by smoldering by smoking and deodorizing are attached.

  As described above, the cylindrical smoldering machine housing 1 has a livestock manure chamber 1A for accumulating livestock feces waste provided in the inner pot 12 and a smoldering chamber 1B for smoldering the same. There is an ash receiving chamber 1C for accumulating ash-burned ash at the bottom. Here, the inner pot 12 includes a cylindrical portion 121 that forms the animal manure chamber 1 </ b> A, an inverted conical cylinder portion 122 that forms the burning chamber 1 </ b> B, and a discharge port 123. .

  The support 13 has an opening 131 in the upper part, a rooster 132 is installed in the opening 131, an ash bed 133 is provided in the lower part thereof, and the ash described above is provided between the upper rooster 132 and the ash bed 133. A receiving chamber 1C is formed. In the embodiment shown in FIG. 1, the ash tray 2 is shown mounted on the ash bed 133.

  As shown in FIG. 5 (a), an ash extraction port 112 is provided on the outer surface of the outer cylinder 11 at a position where the lower end of the outer cylinder 11 and the ash receiving chamber 1C are formed. The door 113 is pivotally attached to the end of the ash outlet 112. The ash can be easily removed by opening and closing the door 113 to open the door 113 closing the ash outlet 112 and pulling out the ash receiving tray 2 together with the accumulated ash. Further, when the ash receiving tray 2 placed so as to be freely drawn out is not installed in the ash receiving chamber 1C, even if the ash is directly accumulated on the ash floor 133 at this time, a means such as a simple scraping bar is used. Can be scraped off. In this case, the ash tray (not shown) prepared outside is used instead of the ash tray 2.

Next, the air supply mode by the magnetization air supply means will be described.
As shown in FIG. 1, the magnetized air supply means including the variable speed blower 31, the air supply magnetizing means 32, the air supply pipe 34, and the terminal air supply pipe 35 can adjust the magnetized air supply in the calcination chamber 1B. A magnetization supply line L1 to be supplied is configured.
As the air supply pipe 35 at the air supply end, a circle-shaped air supply pipe 35 </ b> A is horizontally installed on the inclined circumferential surface of the inverted conical cylinder portion 122 as shown in FIG. 1. In this case, the lower surface of the circle-shaped air supply pipe 35A is supported by the support member. As for the air supply ports for supplying air, as shown in FIG. 2, preferably eight air supply ports 351 are formed on the inner diameter surface of the circle-shaped air supply pipe 35A. As shown in FIG. 1, in the direction of the center of the air supply pipe, preferably in the direction of forming the fireball, so that the fireball is formed in the lower part of the conical cylinder 141 at the time of calcination Air is supplied obliquely upward.

In the present invention, the metallic conical fire core cylinder 14 is positioned on the upper part of the lower circle-shaped air supply pipe 35 </ b> A installed on the inclined peripheral surface of the inverted conical cylinder part 122 and can be detachably mounted. Installed. At that time, the conical cylinder 141 is installed so as to be arranged inside the upper circle-shaped air supply pipe 35A. Further, in this embodiment, the above-described circle-shaped air supply pipes 35A are arranged above and below the installation portion of the conical fire core cylinder 14 as shown in FIGS.
The conical fire core cylinder 14 (hereinafter referred to simply as “fire core cylinder 14”) will be described in further detail. The conical fire core cylinder 14 has a conical cylinder 141 and is supported in the radial direction at the peripheral edge of the lower end. The beam 142 is integrally coupled to the outer cylinder 143. The conical cylinder 141 has an inlet 141a at the lower end and a throttle outlet 142b at the upper end, and a number of air passages 141c are formed in the conical cylinder 141. In the smoldering, a fire sphere that is a fire type of smoldering is created in an internal space near the entrance 141a of the conical cylinder 141. The fire core sphere is effectively formed and maintained as a fire type of smoldering by the magnetized air supplied from the circle-shaped air supply pipe 35A, which is adjusted by the magnetized air supply means 3, and assists the smoldering. . Here, the conical cylinder may more preferably have a shape in which the upper end outlet 142b is narrowed, or a trumpet shape or a bell mouth shape shown in FIG. In the present invention, a conical cylinder is a representative name as a generic name including those of the trumpet shape or the bell mouth shape. In addition, as a cylindrical body that is installed in the center of the fire core cylinder 14 and that has an upper and lower opening and an air vent on the peripheral wall, a cylinder other than the illustrated conical cylinder 141 may be used.

On the other hand, also on the upper side of the conical cylinder 141, the supply of magnetized air from the throttle outlet 142b and the air passage 142c of the conical cylinder 141, and the adjusted magnetized air supply from the circle-shaped air supply pipe 35A installed at the upper stage, Again, this effectively contributes to the smoldering process.
Even in the case of a flame-retardant processed material with a lot of moisture, the moisture in that case is evaporated almost immediately at the temperature of the metal surface of the flame core 14 due to the flame core 14 that has become a burning cylinder during steady firing. The As a result, the fire sphere created inside the fire wick cylinder 14 is protected from water serving as a fire extinguishing source. Therefore, in combination with the magnetized air supply from the circle-shaped air supply pipe 35A installed with the fire core cylinder 14 sandwiched between the upper and lower sides, a more stable smoldering process can be continued.
The circle-shaped air supply pipe 35A is arranged in two stages in the axial direction with respect to the inclined surface 122a of the inverted conical wall 122 following the inner cylinder part 121 of the inner hook 12, but it may be arranged in two or more stages.

  The direction in which the air supply port is formed with respect to the inner diameter surface of the circle-shaped air supply pipe 35A is shown in FIG. 2 as a direction toward the center in the radial direction, preferably upward toward the fireball. In addition to this, it is also possible to supply air in a tangential direction that generates a circumferential eddy current when supplying air.

  A drain port 115 is provided at the lower end of the side surface of the outer cylinder 11 of the cylindrical smoldering machine casing 1 to allow drainage.

The magnetizing air supply means 3 constituting the magnetizing air supply line L1 for supplying magnetized air supply into the smoldering chamber 1B will be described.
The magnetization supply means 3 and the magnetization supply line L1 are shown in FIGS. As described above, the magnetized air supply means 3 includes the blower 31, the air supply magnetizing means 32, the air supply pipe 34 connecting these components, and the circle-shaped air supply pipe 35A, and each is installed in the magnetized air supply line L1. It is a general term for means for magnetizing the air necessary for smoldering by parts and supplying it to the sinter chamber. Here, the magnetization air supply line L1 is a line for previously magnetizing the air necessary for smoldering and supplying it to the smoldering chamber. The magnetization air supply means 3 is provided with a storage chamber 33 inside the outer cylinder 11, and the blower 31 and the supply air magnetization means 32 are installed in the storage chamber 33. In this case, the blower 31 and the air supply magnetizing means 32 may be arranged in the upper and lower series as shown in the drawing, but may be arranged in parallel. Moreover, in the installation of the magnetized air supply means 3, in the illustrated example, two sets of facing installation examples are shown, but the number of installations can be two or more, and of course, the installation of the air supply port of the blower 31 The direction is not limited to the illustrated direction.
In addition, when supplying air through the magnetization air supply means 3 of the present invention, a large difference occurs in the smoldering phenomenon depending on the presence or absence of the supply air magnetization means, and the case where the supply air magnetization means is interposed is more powerful. Formed ware and produced efficient smoldering.

Next, the supply air magnetization means 32 will be described. As shown in FIG. 6, the air supply magnetizing means 32 has permanent magnets arranged oppositely from both sides of the air supply pipe 34 of the magnetized air supply line L1, and is attached to a plurality of locations in multiple stages in the flow direction. . When the air supply passes through the inside of the air supply pipe 34, magnetization is excited in multiple stages, and the air supply is created as magnetization supply to the smoldering processing unit. Here, as shown in FIG. 6 (a), the flow passage at the permanent magnet facing portion in the magnetization air supply line L1 is formed as a narrow passage with a narrower facing interval. In this case, the permanent magnet used is preferably A permanent neodymium magnet of approximately 8500 gauss is employed.
The shape of the narrowed passage is formed as a flat and wide passage as shown in FIG.
The supply air is activated when it passes through the supply air magnetization means 32.

Further, the magnetized air supply type smoldering machine F includes a smoke evacuation cylinder 5 for discharging the smoky smoke generated from the smoldering chamber 1B, and a smoke eliminator / deodorizer 6 for performing the smoke erasure / deodorization treatment on the smoke evacuation cylinder 5. Will be added.
In this case, the smoke evacuation cylinder 5 and the smoke eliminator / deodorizer 6 are installed on the ceiling of the outer cylinder 11 of the magnetization supply type smoldering machine F. As the smoke eliminating / deodorizing device 6, for example, an electric heat incineration type smoke eliminating / deodorizing device using an electric heater can be adopted.
In the case of livestock excrement with a lot of moisture, the moisture is evaporated in the heated core 14 and is moved upward together with smoke. At that time, the steam comes into contact with the surface of the inner wall of the outer cylinder 11 where the temperature is relatively low, so that water drops below the dew point and drops along the inner wall. The dropped water droplets are appropriately recovered to the outside from a drain port 115 installed at the lower end of the outer cylinder 11 shown in FIG.

The hot water supply apparatus S of this invention is demonstrated according to a water supply line.
As shown in FIG. 1 and FIG. 2 (a), the hot water supply apparatus S of the present invention makes it possible to heat the hot water using the smoldering heat of the magnetization supply type smoldering machine F, and to supply hot water to the outside. A hot water supply device S, a spiral tube 74 disposed in the upper animal manure chamber 1A of the grilling chamber 1B of the magnetized air supply type grilling machine, and a spiral tube from a water storage tank 72 connected to a water supply source through a water supply pump 73 A hot water supply line L2a connected to 74 and a hot water recovery line L2b for supplying hot water from the spiral tube 74 to the water storage tank 72 and collecting and collecting the hot water, a feed water heating line L2a, a hot water recovery line L2b, a spiral tube 74 and water storage The tank 72 forms a heated water circulation line L2. Here, the aforementioned water supply source is a water supply valve 71 such as a water tap.
The water storage tank 72 stores the water supplied from the water supply valve 71 connected thereto, supplies water from the water storage tank 72 to the spiral pipe 74 by the water supply pump 73, and heats the water supply by the spiral pipe 74 disposed in the pottery chamber 1B. The heated hot water is collected in the water storage tank 72 and repeatedly stored in a circulating manner. The hot water in the water storage tank 72 is heated while being repeatedly circulated while being heated by the spiral tube 74.
In addition, the heating in the spiral tube 74 arranged in the upper livestock dropping room 1A, which is heated based on the burning process in the burning chamber 1B, is generated at a high temperature of about 600.degree. However, at the position where the spiral tube 74 is disposed, the temperature is lowered to about 200 ° C. Since the feed water is forcibly circulated in the spiral pipe 74 by the feed water pump 73, even if it is heated, the amount of heat radiated from the outer cylinder 11 is large, so it circulates as hot water of about 60 to 80 ° C. at most. . For this reason, there was no worry of thermal damage of the spiral tube 74.
From another perspective, the spiral tube 74 cools the temperature in the smoldering treatment chamber and eliminates heat generated by smoldering, thereby lowering the smoldering furnace temperature and maintaining and improving the pot fire resistance. It will also contribute.

  The hot water supply apparatus S of the present invention enables use of hot water, and as shown in FIG. 1, a hot water supply line 81 is connected to the water storage tank 72 and supplies hot water to an appropriate external location through the hot water supply valve 81. L3 is configured. The hot water supply line L3 can be additionally provided with an auxiliary boiler 9 that uses a kerosene boiler or the like as reheating auxiliary means. Since this auxiliary boiler 9 supplies hot water at a required temperature to an external hot water supply required location when the function of the hot water supply device S using the magnetized air supply type sinter roasting machine F is reduced or when the operation is stopped, the hot water supply temperature is reduced. It is installation as an auxiliary means to make up for this.

Hereinafter, the usage form of the magnetization supply type smoldering machine used for the hot water supply apparatus of the present invention will be described.
Waste such as livestock manure is introduced through the hopper 4 into the livestock manure chamber 1A where the spiral tube 74 functioning as a space for livestock excretion accumulation and spiral tube heat treatment is provided. In the livestock excrement processing chamber, wastes such as livestock excreta are accumulated by filling up the upper surface of the fire core cylinder 14 in the inverted conical cylinder portion 122 forming the grilled chamber 1B where the fire core cylinder 14 is installed. .
In addition, since the waste such as livestock droppings is dried to some extent by fermentation heat when it is treated with microorganisms and composted in the livestock dropping yard, it is ensured as a combustion raw material for firewood burning.

In the ignition operation, first, in the ash receiving chamber 1 </ b> C, the processed product (livestock excrement) as dry as possible is incinerated to accumulate ash on the ash bottom or the ash receiving tray. It is assumed that during the initial operation, the accumulated ash will maintain some function to support the smoldering during the smoldering with ionized air supply, but the theoretical clarification remains unresolved. is there. It is desirable that ash is accumulated in the ash receiving portion at the bottom of the calcination treatment chamber at the start of the calcination treatment after the calcination. In fact, this was more preferable for calcination.
As described above, first, from the inlet at the top of the smoldering machine housing, the processed product (livestock excrement) that is as dry as possible is charged in a predetermined amount that allows for the amount of ash to be accumulated, and then, Close the inlet lid. Further, in the ash receiving chamber 1 </ b> C, the dried ash (livestock excrement) is filled on the accumulated ash. Next, in the state where the variable speed blower 31 is operated through the air supply line L1 and the air supply is maintained at a predetermined value, the magnetized air supply is set to be able to be forcibly supplied, the ash outlet opening door 113 is opened, and the fire type is input. Or, ignite, confirm the ignition, close the door 113 and close the ash outlet 112 (see FIGS. 1 and 5).
While the door 113 is closed and the magnetized air supply line L1 is in operation, it is combusted in the ash receiving chamber 1C, and from the combustion transition in the calcination chamber 1B by fire spreading upward, a fire core ball in and near the fire core cylinder 14 Is created and generated. Thereafter, in the smoldering treatment chamber, the magnetized supply air is supplied substantially uniformly from the supply port 351 of the circle-shaped supply pipe 35A, and the smoldering process using the ionized magnetization supply is executed.

If the predetermined ash is accumulated in the pre-calcination process for obtaining the desired amount of ash deposits, the calcination process may be completed or in the middle. Open) A predetermined amount of an appropriate processed material is introduced into the feces storage chamber 1A from the inlet 111 at the top of the shochu-cooker casing 1 and is fully loaded. Can be closed and the calcination treatment can be continued in the same manner.
The processing time of the smoldering processing machine was about 8 to 10 hours at the full capacity (1.9 m 3; cubic meter). It has been found that the length of the treatment time depends on the water content of the treated product. For safety reasons, it is desirable to leave the product unopened during processing, and do not open or close the lid during the calcination process.

During the fumigation process in the above-described smoldering chamber, the spiral tube 74 disposed in the livestock manure chamber 1A of the magnetized supply type smoldering machine F has a heat temperature under the influence of the smoldering heat in the vicinity of the fire core 14. The feed water that is heated by and forcedly flows in the spiral tube 74 is heated and recovered as hot water of about 60 to 80 degrees.
Accordingly, the water in the water storage tank 72 connected to the water supply valve 71 such as a water tap as a water supply source is supplied to the spiral pipe 74, and the hot water from the spiral pipe 74 is recovered to the water storage tank 72. This is repeated cyclically. The water supply in the water storage tank 72 is repeatedly heated by repeatedly taking in hot water, and the heated water is accumulated in the water storage tank 72.
When the hot water supply line L3 is controlled so as to reduce the air supply amount and to make the smoldering itself moderate by the magnetized air supply control in addition to the heating method in the circulating flow based on the forced water supply by the addition of the water supply pump Can be heated in natural convection.

  In the magnetized air supply type smoldering machine according to the invention of this application, when slaughtering livestock manure such as cow dung and horse dung containing moisture, leftovers from school lunch, general food waste (household food waste, food and beverage store disposal) When waste that contains water, such as food and drink, is easily baked, high-humidity smoky smoke generated by smoldering is generated. In this case, high-humidity smoked smoke flows while being discharged from the outer cylinder 11 to the smoke evacuation cylinder 5, and is condensed at or below the dew point by touching the ceiling, wall surface, etc. of the outer cylinder 11. In the present invention, the condensed droplets flow down along the wall surface of the outer cylinder 11 and are discharged to the outside from a drain port 115 provided on the bottom side surface of the outer cylinder 11 or the like. In the embodiment, FIGS. 1 and 5 show the drain ports 115 provided at two places on the bottom side surface.

Finally, the use of hot water is described.
A hot water supply line L3 provided with a hot water supply valve 81 is connected to the water storage tank 72. In the present invention, a kerosene boiler 9 is additionally provided in the hot water supply line L3.
In the present invention, the kerosene boiler 9 is not an essential device for a hot water supply device using a magnetized air supply type smoldering machine, and therefore the hot water supply line L3 may be a line formed only by the hot water supply valve 81.
The hot water in the water storage tank 72 that has accumulated hot water using a magnetized air supply type sinter-fired machine can be supplied to the hot water use location by opening and closing the hot water supply valve 81 attached to the hot water supply line L3 as necessary. .
Examples of the use location include heating for a livestock barn, heating for a horticultural house, floor heating at home, and hot water supply facilities.
In addition, the use of the kerosene boiler 9 is not necessary for a hot water supply device using a magnetized air-fueled type smoldering machine, when a waiting period from the end of the smoldering process to the start of the process and the hot water capacity required for the smoldering process are not required. When the temperature of the hot water in the water storage tank 72 drops below the required level, such as when other functions decline or when the operation is stopped, this is compensated so that hot water at the required temperature can be supplied to other hot water supply points. Can be used as an auxiliary device.

BRIEF DESCRIPTION OF THE DRAWINGS It is the schematic which shows generally the whole hot-water supply apparatus using the magnetization supply type | mold flame-fired machine of this invention, and the magnetization supply-type flame-fired machine including the supply line to a flame-fired chamber, and a magnetization supply-type flame | frame A feed water heating and accumulating device including a water tank having a feed water circulation line of a feed water heating line and a hot water recovery line including a spiral pipe installed in the roasting chamber of the roasting machine, and hot water recovered from the water storage tank to the outside The hot water supply line is shown as having an auxiliary boiler that is preliminarily incorporated in the hot water supply line, and in particular, for a magnetized air supply type wood burning machine, the installation mechanism of the air supply pipe and heating pipe in the firewood firing chamber is outlined. Indicate. It is a line schematic diagram showing the water supply and the air supply flow in the piping member arranged in the calcination chamber of the magnetization air supply type calcination machine, (a) is a component of the arrangement of the water supply heating line, water supply valve, water storage tank The water supply pump and the spiral tube are shown, and the water supply direction in the spiral tube is shown. (B) is a circle as a terminating member, showing the components of the magnetized air supply line, the variable speed blower, the air supply magnetizing means The flow direction in the supply state from a gas supply pipe is shown. It is a perspective view which shows the installation position of the fire core in an inner pot in algebraic manner in relation to the installation position of a circle-shaped air supply pipe. It is related with the structure of the fire core cylinder of this invention, (a) is a perspective view which shows a fire core cylinder typically, (b) is a bottom view of a fire core cylinder. It is the external view of a magnetization supply type smoldering machine, (a) It is the external view which looked at the magnetization supply type smoldering machine from the front, (b) The magnetization supply type smoldering machine is the right side of FIG. It is the external view seen. It is a schematic diagram which shows generally the structure of the air supply magnetization means arrange | positioned in an air supply line.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sake roasting machine housing | casing 11 Outer cylinder 111 Input port 112 Ash extraction port 113 Door 114 Bottom 115 Drain port 116 Leg 117 Horizontal support material 12 Inner cylinder 121 Cylindrical part 122 Reverse conical cylinder part 122a Conical surface 123 Discharge port 13 Support stand 131 Opening 132 Rostor 133 Ash bed 134 Water outlet 14 Conical fire core cylinder 141 Conical cylinder 141a Inlet 141b Throttle outlet 141c Air outlet 142 Supporting beam 143 Outer cylinder 1A Livestock dropping room 1B Ash burning chamber 1C Ash receiving chamber 2 Ash receiving tray 3 Magnetization Air supply means 31 Variable speed blower 32 Air supply magnetizing means 32A Magnet 33 Accommodating chamber 34 Air supply pipe 35 Air supply pipe 35A Circle-shaped air supply pipe 351 Air supply port L1 Magnetized air supply line 4 Hopper 41 Receiving port 42 Inclined wall 43 Drop port 44 Supporting wall 45 Opening / closing lid 5 Smoke evacuation cylinder 6 Smoke / deodorization device 6A Electric heat type smoke / deodorization device 7 Water supply / heat storage device 71 Water supply valve 2 Water storage tank 721 Drain valve 73 Water supply pump 74 Spiral pipe L2 Water supply circulation line L2a Water supply heating line L2b Hot water recovery line 8 Hot water supply means 81 Hot water supply valve L3 Hot water supply line 9 Auxiliary boiler S Hot water supply device using a magnetized air supply type roasting machine F Magnetization Supply air

Claims (7)

  Magnetized air supply type smoldering that uses livestock dung put into the smoky chamber as fuel, and smoldering via a magnetized air supply line that adjusts the magnetized air supply amount of the supply air to the smoky chamber A hot water obtained from the heating pipe and the water supply heating line for supplying the water supplied to the storage tank and the water storage tank through the heating pipe installed in the wood burning chamber and heating it by the heat of smoldering to the water storage tank. A magnetized water supply comprising a feed water heating and accumulating device having a feed water circulation line comprising a hot water recovery line for collecting and accumulating, and a hot water supply means including a hot water supply line for supplying hot water accumulated in a water storage tank to the outside. A hot water supply system using a pneumatic sinter.   2. The magnetized air supply line according to claim 1, wherein the air supply pipe installed in the calcination chamber is a circle air supply pipe, and a plurality of air supply openings opening inward are provided on the inner peripheral surface thereof. And a conical fire tube positioned inside the circle-shaped air supply pipe, and the heating pipe installed in the water-fired heating chamber of the feed water heating line is a spiral water pipe. The hot water supply line is equipped with a hot water supply valve.   3. A hot water supply apparatus using a magnetized air supply type smoldering machine according to claim 1, wherein an auxiliary boiler is provided between a water storage tank and a hot water supply valve in the hot water supply line.   4. The smoldering machine housing according to claim 1, wherein the magnetization supply type smoldering machine is provided with a hopper having a dropping hole for livestock manure waste at a lower part of an inclined wall, and comprising the smoldering chamber. Is a cylindrical casing, and a variable speed blower of forced air supply means is attached to the magnetized air supply line, so that smoke smoke generated by smoke firing is discharged from the exhaust pipe. Smoke and deodorization means are attached to the exhaust pipe, and a water supply pump capable of forced water supply is attached to the water supply heating line. Hot water supply device. 5. The cylindrical casing of the smoldering machine according to claim 4, wherein an outer cylinder having an insertion port following a hopper dropping opening, an openable opening / closing lid provided at the top of the outer cylinder, and an outer cylinder An inner pot provided with a space inside, an inner cylinder portion disposed below the inlet of the outer cylinder and spaced apart from the inner wall thereof, provided below the inner cylinder, An inner pot provided with a bowl-shaped inverted conical cylinder part and an outlet part at the lower part of the inverted conical cylinder part, and supporting the inner pot at an outlet port at the lower part of the inverted conical cylinder, A support base that places a rooster on the upper end that follows and has a lower portion serving as an ash receiving chamber, an ash receiving tray that is freely retractable on the floor of the ash receiving chamber below the supporting base, and a lower outer surface of the outer cylindrical body An ash outlet that allows the ash tray to be removed, a door that opens and closes the ash outlet, and an outer cylinder And a drain on the surface,
The magnetized air supply line includes a variable speed blower, an air supply magnetizing means, an air supply pipe connecting them, and a circle-shaped air supply pipe disposed on the wall of the sinter chamber, magnetizing the air supply, and a variable speed blower. The supply of magnetized air to the inside and outside space of the conical fire core cylinder installed in the smoldering chamber in the smoldering chamber by the forced air supply in the initial stage and the minimum necessary for steady smoldering The supply air magnetization means is a magnet means,
The smoke eliminating / deodorizing means is an electric heating type smoke eliminating / deodorizing device installed on the upper side of the cylindrical smoldering machine, beside the hopper.
A hot water supply device using a magnetized air supply type sinter. In any of claims 1 to 5,
The circle-shaped air supply pipe disposed in the smoldering chamber of the smoldering machine casing of the sinter sinter is configured such that a plurality of air supply ports are opened by inclining in the same circumferential direction or central direction. A hot water supply apparatus using a magnetized air supply type smoldering machine, characterized in that an air supply pipe is arranged in at least two stages above and below the conical fire core cylinder in an inverted conical wall of an inverted conical cylinder of an inner pot . In any one of Claims 1 thru | or 6.
The hot water supply apparatus using a magnetized air supply type smoldering machine, characterized in that the magnet means incorporated in the stagnation machine air supply line is arranged in a throttle section formed in multiple stages in series in the middle of an air supply pipe .

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