JP2010051860A - Organic compound decomposer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an organic compound decomposer capable of always keeping a reaction temperature in a treating tank within a predetermined range without the sense of an operator, thereby enabling the system to increase the decomposition efficiency of organic compounds. <P>SOLUTION: An air flow rate controllable electrically-driven opening/closing valve 10 is provided halfway in an air intake tube 5, a temperature sensor 12 that measures the reaction temperature in the treating tank 1 is provided, and a control box 11 that controls opening/closing of the electrically-driven valve 10 so as to allow the reaction temperature to be kept within the predetermined temperature range based on the reaction temperature in the treating tank 1 measured by the temperature sensor 12. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an organic matter decomposing apparatus using magnetic force.

FIG. 4 is an explanatory diagram for illustrating an overall configuration of a conventional organic matter decomposition apparatus (hereinafter referred to as a conventional apparatus).
The air intake channel 5 is provided with a magnetized tank 6 in which powerful magnets (3000 G or more) are arranged facing each other up and down, and oxygen in the air flowing from the air intake tube 5 is activated and activated here. It is introduced into the treatment tank 1 as an active species such as oxygen. In addition, in order to promote the decomposition reaction at the beginning, it is necessary to introduce a combustion product such as paper that has been ignited in order to increase the temperature in the treatment tank 1.

  An organic substance for the purpose of decomposition is introduced into the treatment tank 1 from the inlet 2, and is decomposed into an inorganic substance, carbon, water, a small amount of carbon dioxide gas, hydrocarbon gas, and the like by active species such as active oxygen. Water, carbon dioxide gas, hydrocarbons, etc. are exhausted from the chimney 4 to the outside.

  On the other hand, inorganic substances, carbon and the like are deposited in the treatment tank 1 as ash. The accumulated ash is periodically discharged to the outside through the waste outlet 3 in order to block the air intake pipe 5. Since the organic substance containing a lot of moisture cannot be directly decomposed in the treatment tank, it is once dried in the drying furnace 8, and then the bottom plate of the drying furnace 8 is opened by the bottom plate opening / closing handle 9 and put into the treatment tank 1.

  As a method of taking air into the processing tank 1, the most general configuration is provided with a manual open / close valve 7 for controlling the inflow amount of air into the air intake pipe 5 (see, for example, Patent Document 1).

Even in such a configuration, when the conventional device is used less frequently and has time, and an operator who can control the opening and closing of the manual open / close valve 7 can always monitor the device, this is practically sufficient. Met.
JP 2008-012515 A

  However, in the above-described conventional apparatus, since the operator must open and close the manual opening / closing valve 7 and constantly monitor the conventional apparatus, the temperature in the processing tank 1 is always kept constant, and the processing efficiency is improved. There is a problem that it cannot be kept high.

  Further, since the operator manually opens and closes depending on intuition, when the manual open / close valve 7 is opened too much and air (including nitrogen, oxygen, active oxygen, etc.) is introduced more than necessary, the processing tank 1 There was a problem that the organic matter burned due to excessive oxygen amount in the inside, and a large amount of carbon dioxide, dioxin, etc. were generated, and the organic matter could not be decomposed.

  The present invention has been made by paying attention to the conventional problems as described above, and the reaction temperature inside the treatment tank can always be maintained within a predetermined range without depending on the intuition of the operator. Thus, an object of the present invention is to provide an organic matter decomposition treatment apparatus capable of enhancing the decomposition treatment efficiency of organic matter.

  In order to achieve the above-mentioned object, the organic matter decomposition apparatus according to claim 1 of the present application activates oxygen in the air in the middle of an air intake passage into a treatment tank for treating organic matter, and activates active oxygen and the like. In the organic matter decomposition apparatus having a magnetized tank as a seed, an electric opening / closing valve capable of adjusting an air flow rate is provided in the middle of the air intake passage, and a temperature sensor for measuring a reaction temperature inside the treatment tank is provided, and the temperature sensor Based on the reaction temperature measured in step 1, the control means for controlling the opening / closing of the electric opening / closing valve is provided so that the reaction temperature falls within a predetermined temperature range.

  In the organic matter decomposing apparatus according to claim 1, as described above, an electric opening / closing valve capable of adjusting the air flow rate is provided in the middle of the air intake flow path, and a temperature sensor for measuring the reaction temperature inside the processing tank is provided, By providing a control means for controlling opening and closing of the electric on-off valve so that the reaction temperature falls within a predetermined temperature range based on the reaction temperature measured by the sensor, without depending on the operator's feeling, The reaction temperature inside the treatment tank can always be maintained within a predetermined range, thereby obtaining the effect that the decomposition efficiency of organic matter can be increased.

  Embodiments of the present invention will be described below with reference to the drawings.

  The organic matter processing apparatus of Example 1 corresponds to the invention described in claims 1 to 3.

1 is an overall perspective view showing the organic matter decomposing apparatus of the first embodiment, FIG. 2 is an enlarged side view showing an air intake passage portion in the organic matter decomposing apparatus of the first embodiment, and FIG. 3 is an organic matter decomposing apparatus of the first embodiment. It is sectional drawing which shows a temperature sensor part.
In the first embodiment, the same reference numerals are used for the same components as those in the conventional apparatus, and a part of the description is omitted.

  The organic matter decomposing apparatus according to the first embodiment includes a processing tank 1, an input port 2, a disposal port 3, a chimney 4, an air intake pipe 5 that constitutes an air intake channel, a magnetization tank 6, and a drying furnace 8. And a bottom plate opening / closing handle 9, an electric opening / closing valve 10, a control box 11 constituting a control means, and a temperature sensor 12 made of a thermocouple or the like.

  The said processing tank 1 is a hollow body which accommodates and processes organic substance, and as shown in FIG. 1, the front side wall lower part is equipped with the disposal port 2 which can be opened and closed by a door, and upper part is the inside of the processing tank 1 and A drying furnace 8 having a communicating chimney 4 and an inlet 2 that can be opened and closed by a lid is provided. A bottom plate opening / closing handle 9 for opening and closing between the drying path 8 and the processing tank 1 is provided at the bottom of the drying furnace 8.

  The air intake pipe 5 serves to take air into the processing tank 1, and two air intake pipes 5 are provided on each of two side walls of the processing tank 1.

  In the middle of each of the air intake pipes 5, as shown in FIG. 2, a magnetized tank 6 that serves to activate oxygen in the air to become active species such as active oxygen, and an electric on-off valve that can adjust the air flow rate. 10 is interposed. In the magnetizing tank 6, magnets (not shown) of 3000 G or more are arranged vertically opposite to each other with the air intake pipe 5 interposed therebetween.

  The temperature sensor 12 serves to measure the reaction temperature inside the processing tank 1 and is provided at two locations inside the processing tank 1 as shown in FIG.

  The control box 11 is based on two reaction temperatures inside the treatment tank 1 measured by each temperature sensor 12 so that each reaction temperature is always within a predetermined temperature range (for example, 100 ° C. to 400 ° C.). The electric opening / closing valve 10 is controlled to open / close.

  That is, when the temperature in the processing tank 1 falls below 100 ° C., the opening degree of the electric opening / closing valve 10 is increased, a large amount of air is flowed into the processing tank 1, and the temperature in the processing tank 1 is increased to decompose organic matter. To promote.

  On the other hand, when the temperature in the processing tank 1 exceeds 400 ° C., the opening degree of the electric on-off valve 10 is reduced, the amount of air flowing into the processing tank 1 is reduced, and organic substances are prevented from burning in advance. To do.

  In the first embodiment, the control box 11 is configured so that the reaction temperatures at a plurality of locations are always within a predetermined temperature range based on the reaction temperatures at a plurality of locations inside the processing tank 1 detected by the plurality of temperature sensors 12. As described above, the electric open / close valves 10 provided in the middle of the plurality of air intake pipes 5 are individually controlled to open and close.

  Next, functions and effects of the first embodiment will be described.

  Since the apparatus of the first embodiment is configured as described above, an organic substance for the purpose of decomposition is introduced into the treatment tank 1 from the introduction port 2, but the organic substance containing a large amount of moisture is directly contained in the treatment tank 1. Therefore, the bottom plate of the drying furnace 8 is opened by the bottom plate opening / closing handle 9 and put into the treatment tank 1. In addition, in order to promote the decomposition reaction in the initial stage, in order to raise the temperature in the treatment tank 1, a combustible material such as fired paper is introduced.

  Next, the air such as active oxygen is activated by passing through the magnetization tank 6 to activate the oxygen in the air to be active species such as active oxygen into the treatment tank 1 from each air intake pipe 5. Depending on the species, organic matter is decomposed into inorganic matter, carbon, water, small amounts of carbon dioxide gas and hydrocarbon gas.

  At that time, based on two reaction temperatures inside the treatment tank 1 measured by each temperature sensor 12, the electric open / close valve is set so that each reaction temperature is always within a predetermined temperature range (for example, 100 ° C to 400 ° C). 10 is individually controlled to open and close.

  Water, carbon dioxide gas, hydrocarbons and the like are exhausted from the chimney 4 to the outside. On the other hand, inorganic substances, carbon and the like are accumulated in the treatment tank 1 as ash. The accumulated ash blocks the air intake pipe 5 and is periodically discharged from the waste outlet 3 to the outside.

  As a result of performing the organic substance decomposition treatment using the organic substance decomposition apparatus of Example 1, in the conventional apparatus, it is necessary for the operator to constantly monitor the conventional apparatus and manually adjust the inflow amount of air. However, when the organic matter decomposition apparatus of Example 1 is used, the control box 11 constantly monitors the temperature in the treatment tank 1 to control the inflow of air. High decomposition efficiency was always maintained, and the time required for the organic substance decomposition treatment could be shortened to about 3 hours.

  As described above in detail, in the organic matter decomposing apparatus according to the first embodiment, the temperature sensor for measuring the reaction temperature in the processing tank 1 by providing the electric open / close valve 10 capable of adjusting the air flow rate in the middle of the air intake pipe 5. 12 and a control box 11 for controlling the opening / closing of the electric on-off valve 10 so that the reaction temperature is within a predetermined temperature range based on the reaction temperature inside the treatment tank 1 measured by the temperature sensor 12. Without relying on the operator's intuition, the reaction temperature inside the treatment tank 1 can always be maintained within a predetermined range, thereby improving the efficiency of decomposition of organic matter. It is done.

  Further, a plurality of temperature sensors 12 and air intake pipes 5 are provided, and the reaction temperatures at a plurality of locations fall within a predetermined temperature range based on the reaction temperatures at a plurality of locations inside the processing tank 1 detected by the plurality of temperature sensors 12. As described above, the electric on-off valves 10 provided in the middle of the plurality of air intake pipes 5 are individually controlled to be opened and closed, whereby the reaction temperature in the entire processing tank 1 can be made uniform. The effect that the decomposition efficiency of organic matter can be further increased is obtained.

  As described above, the embodiments of the present invention have been described with reference to the drawings. However, the present invention is not limited to the above-described embodiments, and the present invention can be applied even if there is a design change or the like without departing from the gist of the present invention. included.

  For example, in the embodiment, two temperature sensors are provided, but one or three or more temperature sensors may be provided.

  Further, the number of air intake pipes 5 is also arbitrary.

1 is an overall perspective view showing an organic matter decomposing apparatus of Example 1. FIG. It is an enlarged side view which shows the air intake flow path part in the organic substance decomposition | disassembly apparatus of Example 1. FIG. It is sectional drawing which shows the temperature sensor part in the organic substance decomposition | disassembly apparatus of Example 1. FIG. It is a whole perspective view which shows a conventional apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Treatment tank 2 Input port 3 Waste port 4 Chimney 5 Air intake pipe (air intake flow path)
6 Magnetizing tank 7 Manual open / close valve 8 Drying oven 9 Bottom plate open / close handle 10 Electric open / close valve 11 Control box 12 Temperature sensor

Claims (3)

In the organic matter decomposing apparatus provided with a magnetization tank that activates oxygen in the air to be an active species such as active oxygen in the middle of the air intake flow path into the processing tank for processing organic matter,
An electric opening / closing valve capable of adjusting the air flow rate is provided in the middle of the air intake passage,
A temperature sensor for measuring the reaction temperature inside the processing tank is provided,
An organic matter decomposing apparatus comprising a control means for controlling opening and closing of the electric on-off valve so that the reaction temperature falls within a predetermined temperature range based on the reaction temperature inside the treatment tank measured by the temperature sensor.   The organic matter decomposing apparatus according to claim 1, wherein a plurality of the temperature sensors are provided.   The control means is arranged in the middle of the plurality of air intake passages so that the reaction temperatures at the plurality of locations fall within a predetermined temperature range based on the reaction temperatures at the plurality of locations inside the processing tank detected by the plurality of temperature sensors. The organic matter decomposing apparatus according to claim 2, wherein the electric opening and closing valve provided in each is individually controlled to open and close.

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