JPH02280887A - Raw garbage treatment apparatus - Google Patents

Abstract

PURPOSE:To use the title apparatus even at a place not thoroughly furnished with sewerage or in a multistory dwelling without causing trouble by feeding ground garbage to a feed part going toward the upper part of a drain drum from the lower part thereof to well drain the same and separately discharging sewage and the garbage. CONSTITUTION:When a grinding motor 15 and a drain motor 50 are rotated and garbage is thrown in a throwing-in port 6 from the drain hole 2 of a sink 1, the garbage is ground by a grinding blade A18 and a fixed blade 20 and fed to a drain drum 36 along with water by a feed blade 24 through a feed pipe 27. The water passes through drain holes 37 to be drained from a drain port 33 through a water sump 40a while the garbage is moved toward a discharge part 31 to fall in a dust bag 45. At this time, since the feed of the garbage from the feed pipe 27 to the drain drum 36 is performed so as to go to the upper part of the drain drum 36 from the lower part thereof, the water goes down while the garbages goes up and the solid-liquid separation of the ground garbage advances properly.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a garbage disposal device that pulverizes kitchen waste, such as vegetable scraps, from the kitchen by pouring it through a drain outlet of a sink.

[Prior Art] A conventional garbage disposal device is disclosed in, for example, Japanese Patent Application Laid-Open No. 55-5746.
As seen in the publication, rotating crushing blades are installed in a casing that is assembled between the drain outlet of the sink and a drain hose connected to a sewer pipe, etc., and the powder is poured into the sink along with water from the drain outlet. The kitchen waste is crushed into fine pieces using a crushing blade and turned into a thick liquid that is then poured out.

[Problems to be Solved by the Invention] The above-mentioned conventional food waste disposal equipment grinds kitchen waste into a thick liquid form and flushes it away, so it cannot be used in areas with a complete sewerage system, and it cannot be used in high-rise residential buildings. In many cases, its use is prohibited.

This invention was made to solve this problem, and the purpose is to obtain a garbage disposal device that can separate and dispose of pulverized kitchen waste separately from the drainage system and has no restrictions on use. It is something to do.

[Means for Solving the Problems] The food waste processing apparatus according to the present invention sends crushed kitchen waste to the draining drum from the lower part to the upper part of the draining drum by the sending part, the water is discharged from the drain port, and the kitchen waste is It is designed to be discharged from the discharge section.

[Function] In this invention, the kitchen waste inputted into the crushing section from the input port along with water is crushed by the rotating crushing blade, and then
The feed section sends the waste from the bottom to the top of the drain drum, and the rotating drain drum separates the waste into sewage and kitchen waste, where the waste water is discharged from the drain and the kitchen waste is discharged from the discharge section. In the feeding section from the bottom to the top of the draining drum, water tends to be at the bottom and kitchen waste is at the top, and solid-liquid separation in the draining drum progresses appropriately.

[Embodiment] Fig. 1 is a side sectional view showing an embodiment of the present invention, Figs. 2 to 5 show each part of the device, and Fig. 6 shows a flowchart of the electric circuit. In Figure 0, numeral 1 is a white sink with a drain hole 2 in the concave bottom. 3 is a waterproof gasket A inserted into the drain hole 2 of this sink 1. 4 is this waterproof packing A
A nut 5 is screwed onto the body flange fitted onto the main body flange 3, thereby sandwiching the sink 1 through the waterproof packing A3 and forming an inlet 6. 7 is a mounting nut A screwed onto the main body flange 4; 8 is a mounting nut B that is movable up and down on the mounting nut A7; 9 is a waterproof gasket B located on the upper surface of gauging A, which will be described later; and 10 is a casing A. The main body flange 4 is fixed by screwing the mounting nut B8 through the waterproof gasket B9, forming a straight pipe-shaped passage for the kitchen waste input from the input port 6. Reference numeral 11 denotes a chrysanthemum cover attached to the joint between the casing AIO and the main body flange 4, which has a configuration in which radial notches are formed in a disk made of an elastic material, and a central rib 11a is disposed at the center of the disk. It covers the thrown kitchen waste so that it cannot be seen, prevents the kitchen waste from flying up from a crushing part to be described later, and also adjusts the outflow amount of water accumulated in the sink 1. Reference numeral 12 designates another casing B provided at the lower part of the casing A10, which has an inlet 12a communicating with the input port 6 above, a discharge port 12b on the side wall, and a bypass drainage hole 12c at the bottom. A mount 13 for a crushing motor, which will be described later, is integrated.

12d is a crushing part, 14 is a waterproof packing C, and the above-mentioned casing A10 and casing B12 are fixed via this waterproof packing C14.

Reference numeral 15 denotes a crushing motor, which is integrated with the mount 13 and whose rotating shaft 16 protrudes into the casing B12. 1
Reference numeral 7 denotes a crushing blade holding plate 2 fixed to the rotating shaft 16, to which a rotatable crushing blade A18 is attached and a plurality of crushing blades B19 formed by cutting and raising are provided. As shown in FIG. 2, the crushing blade A18 is rotated by the rotational force of the crushing blade holding plate 17 within an angle α. Reference numeral 20 denotes a fixed blade which is superimposed on this crushing blade holding plate 17 at a predetermined interval of, for example, about 11, and includes a flange portion 21 joined to the casing A10 and a side wall portion 23 having a plurality of cutting through holes 22. The crushing blade A18 is housed inside, and the kitchen waste is formed into a ring shape with the fixed blade 20 and the crushing blade A1.
It is cut and crushed between 8 and 8.

Note that if the cutting through hole 22 has a small diameter, the amount of kitchen waste after pulverization will be small, and if it has a large diameter, the amount of kitchen waste after pulverization will increase.
If the kitchen waste after crushing is too small, a large amount of the extract in the kitchen waste will flow out, and if it is too large, the crushing efficiency will decrease, so the size of the cutting through hole 22 is φ10.
~φ20 angle is appropriate. 24 is the above-mentioned crushing blade holding plate 1
A feeding blade attached to the rotating shaft 16 so as to face the lower surface of the 7 discharges the crushed kitchen waste along with water to the discharge port 1.
It acts to send out from 2b. 25 is an umbrella-shaped ring attached to the rotating shaft 16, and 26 is a double cylindrical container with a bottom that encloses the ring 25 and the rotating shaft 16, and is a container that penetrates the mounting base 13 and is exposed to the outside. Pulled out drain tube 2
One end of 6a is connected to the lower side surface. Reference numeral 27 denotes a feeding pipe forming a feeding section 27a through which the kitchen waste and water sent out from the feeding blade 24 pass, and one end of which is connected to the above-mentioned discharge port 12b.
The other end is connected to the side of a drainer casing, which will be described later, located above the discharge port 12b, and a water trap 27b that can be sealed with water is provided near the discharge port 12b. The entire portion of the feed pipe 27 from the water trap 27b to the drainer casing has an upward slope.

28 is a draining part, 29 is a draining casing formed in a horizontally long cylindrical shape forming an outer casing of this draining part 28,
A connection port 30 to which the feed pipe 27 is connected, a discharge portion 31 communicating with the connection port 30, and a drain port 33 connected to a drain hose 32 connected to a sewer pipe or the like at the bottom are provided. Reference numeral 34 denotes a bypass connection port provided on the side wall of the drain port 33, and a water trap 34a is configured in the portion that communicates with the drain gauging 29, and the bypass drain hole 1 of the casing B12 located above this port is configured.
A bypass hose 35 is connected between 2c and 2c. Due to the connection by the bypass hose 35, water accumulated in the feed pipe 27 when the grinding motor 15 is stopped is guided to the drain port 33, but when the grinding motor 15 is in operation, due to pressure loss due to the rotation of the feed blade 24, Bypass hose 35
There is almost no water passing through the casing B12.
Since the distance between the pulverized kitchen waste and the feed blade 24 is smaller than that of the crushed kitchen waste, the kitchen waste does not enter into the bypass hose 35. 36 is a drain drum provided in the drain casing 29, and there are many drain drums on the outer periphery. It is constructed as a cylindrical rotating body having a drainage hole 37 consisting of a small hole, and is rotated in the direction of the arrow shown in the figure by a drainage motor to be described later. A connection port 30 of the drain gauging 29 is formed at a position corresponding to the lower part of the drain drum 36.

Reference numeral 38 denotes flanges provided at both ends of the draining drum 36 to prevent kitchen waste from falling from the end faces. Reference numeral 39 denotes a guide plate A whose tip is provided facing the outer periphery of the draining drum 36 from the connection port 30 of the drainer casing 29, and prevents the kitchen waste discharged from the feed pipe 27 from flowing downward. Reference numeral 39a designates a guide plate B integrated with the guide plate A39 that guides water and kitchen waste to a height where the draining drum 36 can transport the kitchen waste sent from the feed pipe 27. 40 is a drain casing 29 that drains water from the drain hole 37 of the drain drum 36.
A water reservoir tank forming a concave water reservoir 40a inside,
An opening 41 is provided between the draining drum 36 and the side wall, and water flows out from this opening 41 to the drain hose 32. Also,
This water reservoir tank 40 is connected to the draining drum 3 as shown in FIG.
It may be formed to have a larger diameter than the outer diameter of the draining drum 6, and may have gaps equally spaced from the draining drum 36, or a large gap may be provided on the opening 41 side. Then, the draining drum 3 is removed by the collected water.
6 is washed. Reference numeral 42 indicates a guide plate C143 provided on the discharge section 31, a mounting section for a garbage bag, which will be described later, provided on the discharge section 31, 44 indicates a garbage bag receptacle set in this mounting section 43, and 45 indicates a fifth garbage bag. In the figure, 46 is a power plug, 47 is a processing switch, 48 is an auto cut, 4
9 is the switch for installing the garbage bag holder, 50 is the drain motor,
51 is a timer, and 52 is a timer contact.

In the garbage disposal device configured as described above, when the processing switch 47 is turned on, the crushing motor 15 and the draining motor 50 rotate. Next, when the kitchen waste is put into the input port 6 along with water from the drain hole 2 of the sink l of the sink, the kitchen waste is crushed by the crushing blade A18 and the fixed blade 20, and then rotated by the feed blade 24 along with the water through the feed pipe 27. The water passes through the drain hole 37 of the drain drum 36 to the water reservoir 40a, and the kitchen waste is sent to the drain section 3.
Move each to the 1 side. The kitchen waste that has been naturally dewatered in the draining drum 36 falls into a garbage bag 45. Since the kitchen waste is transported from the feed pipe 27 to the draining drum 36 from the bottom to the top of the draining drum 36, the water is at the bottom and the kitchen waste is at the top, and solid-liquid separation of the crushed kitchen waste progresses appropriately. . On the other hand, sticky kitchen waste adhering to the draining drum 36 is washed away by entering water into a water reservoir 40a formed in a water reservoir tank 40. Further, when the processing switch 47 is turned off after the kitchen waste processing is completed, the drainer motor 50 is operated for a predetermined time by the timer 51, and the drainer drum 36
The kitchen waste on top is dropped into the garbage bag 45 and stopped. The garbage bag 45 into which the kitchen waste has been thrown is appropriately taken out from the sink and disposed of. The kitchen waste thrown into the crushing section 12d together with water is crushed by the crushing blade A18 and the fixed blade 20, sent through the feed blade 24 into the drainer casing 29, the moisture is removed by the drainer drum 36, and the garbage is removed from the discharge section 31 into a garbage bag. 45
By sending the waste water to the drain, collecting it in a garbage bag 45, and draining the waste water from the drain port 33 to the drain hose 32, the crushed kitchen waste can be separated from the drainage system and packaged in bags that are easy to handle. It can be used without any problems even in places where the system is not built or in high-rise residential buildings.

[Effects of the Invention] As is clear from the above description of the embodiments, the present invention separates waste water from crushed kitchen waste and sends it to the discharge section. After the kitchen waste is crushed by a rotating crushing blade, the feeding section sends it to the draining drum from the bottom to the top, resulting in good solid-liquid separation in the draining drum, and the drained kitchen waste is transferred to the draining drum. Sewage can be discharged from the drain port and kitchen waste from the discharge section, making it possible to use it comfortably even in places without sewage systems or in high-rise residences. It has the effect of improving the progress of dehydration.

[Brief explanation of drawings]

FIG. 1 is a side sectional view showing an embodiment of the present invention, FIG. 2 is a perspective view of a crushing blade, FIG. 3 is a perspective view of a fixed blade, FIG. 4 is a perspective view of a draining drum, and FIG. FIG. 5 is an electric circuit diagram, and FIG. 6 is a flowchart of the electric circuit. In the figure, 2 is a drainage hole, 6 is an input port, 10 is a gauging A, 12 is a casing B, 12d is a crushing section, 15 is a crushing motor, 18 is a crushing blade A, 20 is a fixed blade, 27 is a feed pipe, and 27a is the sending part, 27b is the water trap,
29 is a drainer 39a is a guide plate B, 40 is a water tank, and 50 is a drainer motor. In addition, the same symbols in the figure are
Indicates the same or equivalent part. Figure 4 Agent Masuo Oiwa (and 2 others) Funeral map Figure 4

Claims (1)

[Claims] A casing has a crushing part with an input port connected to the drain hole of the sink at the top and a crushing blade rotated by a motor at the bottom of the input port, and is connected to this casing by a feeding part that includes a water trap in the middle. a drainer casing, which is provided with a drain port for connecting a drain hose connected to a sewer pipe, etc., and a discharge section separate from the drain port at the bottom;
A draining drum that is rotated by a motor within the draining casing and has a plurality of draining holes, and the feeding section is arranged from the bottom to the top of the draining drum. Processing equipment.