JPS6227100A - Sewage treatment equipment - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a treatment device for treating filth such as excrement.

Conventional technology In recent years, urban areas have been equipped with sewage treatment equipment, which uses a flushing method to treat sewage in order to prevent environmental hygiene problems. In Japan, there are still many places where sewage treatment is not fully equipped, and sewage from households, businesses, and gathering places is collected in designated containers, collected on designated dates, and transported to public treatment plants. Processed by incineration, etc.

Problems to be Solved by the Invention However, as mentioned above, in urban areas, towns, and villages where sewage treatment equipment is not fully equipped, excrement and other filth is not treated each time, and collection deadlines are not met. There was an environmental health problem as the area was left unattended until the next day.

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, it is an object of the present invention to provide a filth treatment device that can treat filth on a case-by-case basis.

Means for Solving the Problems To achieve this objective, the filth treatment apparatus of the present invention comprises:
A microwave absorber is disposed within a processing chamber having a filth reception port into which filth such as excrement is poured, a combustion chamber is connected to the processing chamber, a microwave absorbing wall is attached within the combustion chamber, and the A microwave irradiation device for supplying microwaves to the processing chamber and the combustion chamber is attached.

Effect With this configuration, the waste poured onto and into the microwave absorber from the waste receiving port of the processing chamber is dried by microwave irradiation from the microwave irradiation device, and then It is transferred to the combustion chamber together with the microwave absorber and is irradiated with microwaves again.
The microwave absorbing wall attached to the inside of the combustion chamber generates heat of several hundred degrees by absorbing microwaves, so the radiant heat generated by the generated heat burns the dried waste on the microwave absorber. , will be incinerated.

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

FIG. 1 is a sectional view of a filth treatment apparatus according to a first embodiment of the present invention, and FIGS. 2 to 6 are sectional views of essential parts for explaining its operation.

In the apparatus of this embodiment, a toilet bowl 1, a processing chamber 2, a first opening 201 formed in the processing chamber 2, and a first microwave shielding plate 31 are provided in the first opening 201. It is installed so that it can be opened and closed.

The processing chamber 2 is made of a metal material such as iron,
Alternatively, the inner wall surface is covered with a heat-resistant material other than metal, such as a metal plate or metal plating, so that the microwave is reflected from the wall surface.

A microwave absorber 4 is disposed in the processing chamber 2 at a position substantially directly below the toilet bowl 1. The microwave absorber 4 may be any material as long as it easily absorbs moisture, and may be made of, for example, cotton, cloth, paper, or the like, or may be porous and brick-like. Furthermore, if the upper surface is not only flat as shown in the figure but also concave, dirt can be reliably absorbed or placed on the microwave absorber 4.

A second opening 202 and a second microwave shielding plate 32 attached to this opening so as to be openable and closable are provided between the processing chamber 2 and the combustion chamber 6 connected to the processing chamber 2. It is being The combustion chamber 6 may be made of the same material as the processing chamber 2, but may also be made of a refractory material such as water-resistant brick.

The processing chamber 2 and It has first and second waveguides 15&, 15b each having one end connected to the combustion chamber 6, and the other ends of the first and second waveguides 1sa, 1sb are coupled to each other. ing. A microwave irradiation device 5 is provided at the connecting portion between the first and second waveguides 15a and 1sb.
The microwave irradiated from the magnetron 5a is connected to the Q to which the magnetron 5a is attached, and is located in the connecting part of the first and second waveguides 1sa and 15b and near the magnetron 5a. is the waveguide 1sa of chain 2,
Metal switching plate 151 for switching to either 1sb
is installed so that it can be opened and closed freely.

A microwave absorbing wall 1o is attached to the inner wall of the combustion chamber 6. This microwave absorption wall 10 has the property of generating heat of several hundred degrees by absorbing microwaves, and is made of silicon carbide, for example.

A transfer device 9 for moving the microwave absorber 4 is provided in the processing chamber 2 and the combustion chamber 6.

Further, an exhaust pipe 7 is attached to the exhaust hole 71 of the processing chamber 2 and the combustion chamber 6, through which odors, smoke, gas, etc. generated during drying or combustion are exhausted. At this time, a filter 72 for absorbing odors, etc. may be attached to the exhaust pipe 7, and a ventilation fan (not shown) for forced exhaust may be installed. A wire mesh 8 is attached to prevent waves from leaking to the outside.

In addition, if there is a possibility that the microwave irradiation device will be adversely affected by gas or steam generated during drying, the microwave passing hole 203 of the processing chamber 2 may be made of a material such as resin or glass that allows microwaves to pass therethrough. A cover 63 protects the microwave irradiation device.

The operation of the first embodiment of the present invention having the configuration described above will be described below.

As shown in FIG. 1, filth 121.
122 is placed on the microwave absorber 4 placed directly below the dowel, and the moisture therein permeates into the microwave absorber 4.

When defecation is completed and the top lid of the toilet bowl 1 is closed, the first microwave shielding plate 31 closes the opening 101 of the toilet bowl 1 using, for example, a link mechanism (not shown) to prevent microwaves from leaking to the outside.

Now, when the filth drying switch (not shown) is activated,
As shown in FIG. 2, the second microwave shielding plate 32 opens the second opening 202 using, for example, a known electromagnetic plunger mechanism (not shown) to prevent microwaves from leaking to the outside.

At this time, the second microwave shielding plate 32
, and this switch 13 is activated. switch 1
3 is activated, the switching plate 151 closes the opening 601 of the second waveguide 16 connected to the combustion chamber 6, and then connects the input section 52 of the magnetron 5a to the magnetron operation power supply section (not shown). ; Power supply is started. The magnetron 5a supplied with power performs an oscillation operation, and microwaves are irradiated from the output radiation antenna 51 into the processing chamber 2 through the first waveguide 15a.By the irradiation of this microwave, The moisture 122 that has permeated the microwave absorber 4 evaporates, and the dirt 121 placed on the microwave absorber 4 dries.At this time, the humidity standard in the processing chamber 2 is determined and the degree of dryness of the dirt is examined. Confirm dryness using a sensor etc. (not shown).

When the drying is completed, as shown in FIG. 3, the second microwave shielding plate 32 is opened, and the transfer device 9 is operated to move the microwave absorber 4 into the combustion chamber connected to the processing chamber 2. Move to 6. At this time, in order to facilitate the movement of the microwave absorber 4, a plurality of rollers 11 may be arranged at predetermined intervals on the bottom surfaces of the processing chamber 2 and the combustion chamber 6. Alternatively, a drive device may be incorporated into the row 211, and the individual rollers may be connected, for example, with a belt (not shown), so that the row 211 also serves as a conveyance device.

In this embodiment, a plunger mechanism is used as the conveying device 9, but various conveying means may be used, such as using a conveyor (not shown). In addition, the second
At the same time as the microwave shielding plate 32 opens, the switching plate 151
closes the opening of the first waveguide 15a, and the first waveguide 1
Prevent microwave leakage to 5a.

As shown in FIG. 4, the microwave absorber 4 and the dried waste 121 placed thereon are moved into the combustion chamber 6, and the microwave absorber 4 contacts the switch 142, turning the switch 142 on. Activate. Activation of switch 142 causes second microwave shielding plate 32 to close second opening 202 . Then, the magnetron operation power supply section (not shown) starts supplying power to the input section 52 of the magnetron 6a. The magnetron 6a supplied with electricity performs an oscillating operation and irradiates microwaves into the combustion chamber 6. By this microwave irradiation, the microwave absorbing wall 1o absorbs micro energy, thereby generating heat to reach a temperature of several hundred degrees. The waste 121 placed on the microwave absorber 4 is combusted by the radiant heat generated by the microwave absorbing wall 1o, and the waste is incinerated. At this time, some of the solids that have entered the microwave absorber 4 can also be incinerated at the same time, so if the microwave absorber 4 is made of a nonflammable material,
Can be used repeatedly.

As shown in FIG. 5, when the incineration is completed, the second microwave shielding plate 32 is opened and the microwave absorber 4 is transferred to the carrier device 9.
is transferred from the combustion chamber 6 to the processing chamber 2, and the switch 141
, the switch 141 is activated and the initial state is restored.

The series of work operations described above is controlled, for example, in a sequence or by a program, using a microcomputer (not shown), and the microwave absorber 4 contacts the switch 141 and the switch 141 is activated. It is preferable that the work operation at the stopper is completed by activating the stopper, and the workpiece is set to the starting position again.

Further, the temperature within the combustion chamber 6 can be maintained by surrounding the combustion chamber 6 with a heat insulating material or the like (not shown).

FIG. 2 is a sectional view of a filth treatment apparatus according to a second embodiment of the present invention.

Note that the same components as in the first embodiment are denoted by the same reference numerals, and explanations thereof will be omitted.

That is, the magtron device in this embodiment has a processing chamber 2
The first magnetron 5a is attached to the upper part of the combustion chamber 6, and the magnetron 6b is attached to the upper part of the combustion chamber 6 via a waveguide 16b. At this time, the output radiation antenna 51 of the magnetron 6a installed in the processing chamber 2 may be directly projected into the processing chamber 2, but as in the first embodiment, the cover 63 Q.Also, in this embodiment, the magnetron 5a is directly connected to the processing chamber, and the magnetron 6b is attached to the combustion chamber 6 via the waveguide 15b. For attachment, any of the above methods may be adopted depending on the conditions of use.The operation of the second embodiment of the present invention having the configuration described above will be described below.

Activating the drying switch (not shown) causes the second microwave shielding plate 32 to close the second opening 202. At this time, the second microwave shielding plate 32 comes into contact with the switch 13 and activates the switch 13. When the switch 13 is actuated, a magnetron operating power supply section (not shown) starts supplying power to the input section 62 of the magnetron 6a. The supplied magnetron 5a performs an oscillation operation, irradiates microwaves from the output radiation antenna 61 into the processing chamber 2, evaporates the moisture 122 in the microwave absorber 4, and removes the dirt 121 on the microwave absorber 4. dry.

In addition, the microwave absorber 4 and the placed dirt 121
moves into the combustion chamber and switches microwave absorber 4 to switch 1.
42 to activate the switch 142. Activation of switch 142 causes second microwave shielding plate 32 to close second opening 202 . Then, the magnetron operation power supply section (not shown) starts supplying power to the input section 52 of the magnetron 5b.

Note that in the first and second embodiments, the magnetron 5a
, 5b was attached to the upper part of the processing chamber 2 and the combustion chamber 6,
It may be attached to the side or bottom.

Further, the microwave irradiation device 5 includes a magnetron 5a,
sb , waveguides 15a , 1 ssb , and a known magnetron operating power supply section (not shown).

Effects of the Invention As explained above, the present invention provides a magnetron device for supplying microwaves to the processing chamber and the combustion chamber, and also attaches a microwave absorption wall inside the combustion chamber to remove waste. It is possible to realize excellent filth treatment that can be treated on a case-by-case basis and has great effects on environmental hygiene.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a filth treatment apparatus according to a first embodiment of the present invention, FIGS. 2 to 5 are sectional views of main parts for explaining its operation, and FIG. FIG. 3 is a cross-sectional view of a filth treatment device in a second embodiment. 1...Toilet bowl, 2...Processing room, 3...
...Microwave shielding plate, 4...Microwave absorber, 5...Microwave irradiation device, 6...
・・Combustion chamber, 1o・・Microwave absorption wall, 12・・・
...Filth, 16.River...Waveguide. Name of agent: Patent attorney Toshio Nakao 1 name: Igo Sarabano 1 Figure 2 - Processing Shiri TorujO--
--r4 0X91J's wall 12f, duct 2-5g'FgJ Figure 4 Figure 5 @ Figure 6

Claims (1)

[Claims] A processing chamber having a waste reception port, a combustion chamber connected to the processing chamber, a microwave absorption wall attached to a wall of the combustion chamber, and supplying microwaves to the processing chamber and the combustion chamber. The filth is absorbed or placed on a microwave absorber disposed in the processing chamber, the filth is dried by the microwave irradiation device, and then the filth is placed in the combustion chamber. A waste disposal device characterized in that the microwave absorber is moved and microwaves are supplied from the microwave irradiation device to cause the microwave absorption wall to generate heat and incinerate the waste.