JP3448675B2 - Garbage processing equipment - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage disposal apparatus for heating and drying garbage generated from kitchens such as homes and restaurants. 2. Description of the Related Art As this kind of garbage processing apparatus, for example,
As shown in FIG. 3, there is a method in which garbage is heated and dried in the processing container 1 to reduce the weight and weight, thereby facilitating the handling of storage and transportation. There, the outer periphery of the processing container 1 is covered with an outer box 2. The outer box 2 includes a box body 3 that covers the peripheral side and the bottom of the processing container 1 and a lid 5 that covers the upper part of the box body 3. Then, a blower fan 26 for taking in outside air into the processing vessel 1 is built in a fan case 27 provided in the lid 5 corresponding to the upper inside of the processing vessel 1, and the blower fan 26 removes outside air from the lid 5 and the box body 3. From the gap 28 provided between the lid 5
The air is sucked into the heat insulating space S, passes through the through hole 29 around the axis of the blower fan 26, passes through the fan case 27, and is blown into the processing container 1 from the air supply port 30 provided in the fan case 27. The aim is to promote the evacuation of the gas generated inside. [0003] However, the outer box 2 becomes high in temperature due to the steam heat generated during the heating and drying of the garbage in the processing container 1, and in particular, the lid 5 that closes directly above the processing container 1 It was easy to get very high temperature due to the steam heat. So, for example,
When the lid 5 is provided with an operation unit 31 such as a power switch, the operation unit 31 is heated and gives an uneasy feeling. When another object is placed on the lid 5, it is easily damaged by heat. When the main body 3 is made of a metal plate or the like having excellent weather resistance, such as an iron plate, there is a problem that this surface is likely to become hot. Such a problem is caused by forming a heat insulating space S between the processing container 1 and the box body 3 as a heat insulating measure, and also forming a heat insulating space S inside the lid 5.
Is somewhat solved by the formation of but is not fully satisfactory. That is, the heat insulating space S in the lid 5
Is in communication with the inside of the processing vessel 1 through the through hole 29 and the air supply port 30, and when the driving of the blower fan 26 is stopped, the steam in the processing vessel 1 flows backward and flows in, so that the heat insulating effect of the lid 5 is reduced. synchronize have difficulty, there is a drawback. An object of the present invention has been made to solve these problems is to provide a garbage processing apparatus capable of achieving the above <br/> direction of the heat insulating effect between the outer box and the processing vessel . According to the present invention, a processing container 1 for receiving garbage and heating and drying the same as shown in the drawing is housed and disposed in an outer box 2 so that outside air is supplied to the processing container 1. In a kitchen waste treatment apparatus in which an air supply port 7 for feeding into the inside of the processing container 1 is provided above the processing container 1, an insulating space S is defined and formed above the processing container 1 between the processing container 1 and the outer box 2. And
The outer box 2, the outside air inlet 14 and an outlet 15 Ri our opened so as to communicate with the insulation space S, the heat insulating space S, with the blowing means 16 composed of a blower fan and a drive motor and draws in outside air by the blowing means 16 from the outside air suction port 14 into the insulation space S, Yes so as to discharge toward the discharge port 15, in the vicinity of the air openings 7, feed
The air for blowing outside air from the air port 7 into the processing container 1
A drive motor for the blower means 16, comprising a wind fan 26;
Are also used as the drive motor of the blower fan 26 . [0006] [action] is the adiabatic space S eliminated may like steam in the treatment container 1 flows to reflux. Therefore, it is possible to prevent the odor from leaking to the outside from the outside air suction port 14 of the heat insulating space S. In the heat insulating space S, the air flow of fresh and dry outside air can be always promoted by the air blowing means 16, and the heat insulating effect between the processing container 1 and the outer box 2 is improved. (First Embodiment) FIG. 1 shows a first embodiment of the present invention. In this kitchen waste processing apparatus, a processing container 1 into which garbage is put is stored and arranged in an outer box 2. The outer box 2 includes a box main body 3 that covers the peripheral side and the bottom of the processing container 1, and a lid 5 that is provided above the box main body 3 so as to freely open and close around a hinge 4. An operation unit 31 such as a power switch is provided on the surface of the lid 5. The processing container 1 is heated by a heating means such as a sheath heater (not shown) to such an extent that the garbage is not scorched, and a stirring blade 6 for agitating the garbage to promote drying is mounted inside the processing container. are doing. As the heating means, in addition to the sheath heater, for example, a magnetron that heats garbage by high frequency in the processing container 1,
May be self-generated by iron loss heat generation. An air supply port 7 is provided in a bottom wall 5a of a lid 5 which covers an upper portion of the processing container 1 in order to feed outside air into the processing container 1 to promote stirring and exhaust. A pump 8 is disposed below, and the pump 8 and the air supply port 7 are connected by an air supply line 9. Ventilation fan 2 in air supply port 7
6 is provided so that the outside air sent from the pump 8 is blown to the garbage in the processing container 1. A check valve 10 is interposed in the air supply line 9 to prevent the gas in the processing container 1 from flowing back toward the pump 8 through the air supply line 9 when the pump 8 is stopped. The lid 5 forms an adiabatic space S inside the lid 5 to prevent the surface temperature of the lid 5 from rising due to the heat of the steam in the processing vessel 1. The heat insulating space S is separated from the box main body 3 and the processing container 1 by the bottom wall 5a of the lid 5 so as to be independent of the inside of the processing container 1 and the inside of the air supply line 9, so as to be in a non-communicating state. Then, an outside air suction port 14 independent of the outside air suction port of the intake pipe 9 is provided on the front side of the lid 5, and a discharge port 15 is provided on the back side of the lid 5. A blower means 16 including a blower fan and a drive motor is provided inside the lid 5. The blower means 16 sucks outside air from the outside air suction port 14 into the heat insulating space S and discharges it to the discharge port 15. The drive motor of the blower fan 16 is used as the drive motor of the blower means 16 . It is preferred to attach the filter 19 for preventing dust intrusion outside air inlet 14. A seal is provided between the shaft of the blower fan 26 and the bottom wall 5a of the lid 5. At this time, since the air flow of the outside air flowing through the outside air suction port 14, the heat insulating space S, and the route of the discharge port 15 by the blowing means 16 is positively promoted, the airflow between the lid 5 and the processing vessel 1 is increased. The heat insulation effect between them can be enhanced. Further, since the heat insulating space S is formed independently of the inside of the processing vessel 1 and the air supply pipe 9, the gas in the processing vessel 1 does not flow into the heat insulating space S. The gas containing the odor in the processing container 1 is not released from the outlet 15. An exhaust pipe 20 for exhausting steam generated during heating and drying of the garbage in the processing vessel 1 is provided, and an exhaust port 21 of the exhaust pipe 20 is used to exhaust the heat insulating space S. It is optional to provide it facing the outlet 15 or to provide it at a location different from the outlet 15. When the exhaust port 21 of the exhaust pipe 20 faces the exhaust port 15 of the adiabatic space S, fresh and dry air sent by the blower 16 is mixed with the exhaust gas exhausted from the exhaust port 21 to exhaust the exhaust gas. It can be cooled and can be used safely by preventing burn accidents due to exhaust heat and heat damage around the discharge port. In this case, a catalyst deodorizing section 22 for catalyzing and oxidizing and deodorizing the steam discharged from the processing container 1 is provided in the middle of the exhaust pipe 20. When the exhaust port 15 and the exhaust port 21 are provided independently, the exhaust port 21 of the exhaust pipe 20 can be connected to an existing drain pipe (not shown). [0012] [0013] [0014] [0015] [0016] (Second Embodiment) FIG 2 shows a second embodiment of the present invention. In this example,
3 , the peripheral side and the bottom of the processing container 1 are covered with a drainage container 24, and the processing container 1
The outside air is blown into the processing vessel 1 by incorporating a blower fan 26 above, and the steam overflowing from the processing vessel 1 is condensed in the drainage vessel 24, and the condensed water is stored in the inner bottom of the drainage vessel 24, and Is passed through a catalyst deodorizing section 22 and discharged from an exhaust port 21. In the apparatus configured as described above, the heat insulation space S is formed only in the inside of the lid 5 independently of the processing container 1 and the air supply line 9 and in a non-communication state with the inside of the same as in the first embodiment. Things. As described above, according to the present invention,
A blower means 16 including a blower fan and a drive motor is provided in the heat insulating space S, and the blower means 16 sucks in outside air and discharges it from the outlet 15. Therefore, fresh outside air can always be forced to flow in the heat insulating space S, and the surface temperature of the outer box 2 can be suppressed from rising. Further, an air supply port 7 for taking in outside air is provided above the processing container 1, and a blower fan 26 for blowing outside air into the processing container 1 is provided in the vicinity of the air supply port 7. that it has been assumed to be driven by the driving motor of the blower means 16.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional front view showing a first embodiment. FIG. 2 is a longitudinal sectional front view showing a second embodiment. FIG. 3 is a longitudinal sectional front view of a conventional example. [Description of Signs] 1 Processing container 2 Outer box 3 Box body 5 Lid 9 Air supply line 14 External air inlet 15 Outlet 16 Blowing means S Insulated space

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) F26B 9/06 F26B 25/12 B09B 5/00 ZAB

Claims (1)

(57) [Claims 1] A processing container 1 for receiving and heating and drying garbage is housed and disposed in an outer box 2, and an air supply port 7 for sending outside air into the processing container 1. Is provided above the processing container 1.
In garbage treatment apparatus that is, the upper portion of the processing container 1 between the processing chamber 1 and the outer box 2, Ri Contact heat insulating space S is partitioned and formed in the outer box 2, the outside air inlet 14 and discharge the outlet 15 insulating space S and Ri opening to us to communicate with, the heat insulating space S, or the air blowing fan and a drive motor
Includes a Ranaru blowing means 16, the heat insulation space outside air from the outside air inlet 14 by blower means 16
Suction in the S, so as to discharge toward the discharge port 15
In the vicinity of the air supply port 7, outside air from the air supply port 7 is treated
1 is provided with a blower fan 26 for blowing the air into the fan 1, and the drive motor of the blower means 16 is driven by the drive motor of the blower fan 26.
A garbage disposal device that also serves as a data processor.