JPH02194861A - Raw garbage disposal apparatus - Google Patents

Abstract

PURPOSE:To avoid blocking of garbage by rotating a water-separation drum at a suitable speed so that natural water separation of garbage in the water- separation drum is effected favorably. CONSTITUTION:In casings 10, 12, a throw-in port 6 connecting with a discharge hole 2 of a sink 1 is provided on top of the casings 10, 12, while a crushing section 12d provided with crushing blades 18 which are rotated by a motor 15 is provided below the throw-in port 6. In a water-separation casing 29 connected to the casings 10, 12 through a feed section 27a including a water trap 27b therein, a water outlet 33 connected to a drain hose 32 which communicates with sewer pipes, etc., and a discharge section 31, separate from the water outlet 33, are provided under said casing. A water-separation drum 36 having a plurality of drain holes, rotated by a motor 50, is disposed in the casing 29. Further, the water-separation drum 36 is rotated at a speed of 1-10 revolution per minute. As a result, natural water separation of garbage in the water- separation drum is effected favorably, preventing thereby blocking of garbage.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] This invention relates to a garbage disposal device for pulverizing kitchen waste such as vegetable scraps produced in the kitchen by pouring them into the sink through a drain port.

[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 crushes kitchen waste into a thick liquid and flushes it away, so it can only be used in places with a complete sewerage system and cannot be used in high-rise residential buildings. Many are prohibited from using it.

This invention was made to solve this problem, and the purpose is to obtain a garbage disposal device that can separate and dispose of crushed 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 operates a draining drum that separates wastewater from crushed kitchen waste and sends it to a discharge section at a speed of 1 minute per minute.
It is designed to rotate at ~10 rotations.

[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
Sewage and kitchen waste are separated by a drain drum that rotates at 1 to 10 revolutions per minute inside the drain gauging, and the waste water is discharged from the drain port and the kitchen waste is discharged from the discharge section, and the drain drum rotates at an appropriate speed. By doing this, the natural dehydration of kitchen waste will progress to a moderate level, and kitchen waste will no longer become clogged.

[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. It is. In the figure, 1 is a sink of a sink, and has a drain hole 2 in the bottom formed in a concave shape. 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 provided vertically movably on the mounting nut A7; 9 is a waterproof gasket B located on the upper surface of the casing A, which will be described later; and 10 is a gauging 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-in 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 AIO and casing B12 are fixed via this waterproof packing C14.

Reference numeral 15 denotes a crushing motor, which is integrated with the mounting base 13 and has its rotating shaft 16 protruding into the gauging B12. 1
Reference numeral 7 denotes a crushing blade holding plate 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 recessed at an angle α due to the rotational force of the crushing blade holding plate 17. 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 that joins to the casing AIO 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.
~φ20m+s is suitable. A sending blade 24 is attached to the rotary shaft 16 so as to face the lower surface of the crushing blade holding plate 17, and serves to send the crushed kitchen waste together with water from the discharge port 12b. 25 is the rotation axis 1
6 is an umbrella-shaped ring attached to 6, and 26 is a double cylindrical container with a bottom that encloses this ring 25 and the rotating shaft 16, and a drainage tube that passes through the mounting base 13 and is drawn out to the outside. One end of 26a is connected to the lower side surface. 27 is an S-shaped sending pipe forming a sending part 27a through which kitchen waste and water sent out from the sending blade 24 pass; one end is connected to the outlet 12b, and the other is connected to the outlet 12b. A water trap 27 whose end is connected to the upper part of a water drainer casing (to be described later) located above the discharge port 12b, and which can be sealed with water is located near the discharge port 12b.
It is equipped with b. Reference numeral 28 denotes a draining section, and 29 denotes a horizontally long cylindrical draining casing forming an outer casing of the draining section 28, which communicates with a connection port 30 to which the feed pipe 27 is connected. A discharge part 31 and a drain port 33 connected to a drain hose 32 connected to a sewer pipe or the like are provided at the lower part. 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 two drain casings, and a bypass drain hole 12c of the gauging B12 located above this port. A bypass hose 35 is connected between them. By connecting with the bypass hose 35, the water accumulated in the feed pipe 27 when the grinding motor 15 is stopped is guided to the drain port 33,
During operation of No. 5, almost no water passes through the bypass hose 35 due to pressure loss due to rotation of the feed vane 24. Also,
Since the distance between the casing B12 and the feed blade 24 is smaller than the pulverized kitchen waste, the kitchen waste does not enter the bypass hose 35.

Reference numeral 36 denotes a draining drum provided inside the two drainer casings, which is configured as a cylindrical rotating body having a draining hole 37 consisting of a large number of small holes on the outer periphery, and is driven by a draining motor (to be described later) in the direction of the arrow shown in the figure every minute to 1 minute. Rotates within a range of 10 rotations. Reference numeral 38 denotes flanges provided at both ends of the draining drum 36 to prevent kitchen waste from falling from the end faces.

The third guide plate A is provided with its tip 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. 40 is the above-mentioned draining drum 3
The water from the drain hole 37 of No. 6 is drained into the drain casing 29 to form a concave water pool 40a. An opening 41 is provided between the side wall of the drain drum 36 and the water drains from the opening 41 to the drain hose 32. leaks to. Further, as shown in FIG. 1, this water reservoir tank 40 may be formed to have a larger diameter than the outer diameter of the draining drum 36, and may have a gap equal to rWI distance from the draining drum 36, with a large gap on the opening 41 side. may be provided. Then, the draining drum 3 is removed by the collected water.
6 is washed. 42 is a guide plate B provided on the discharge section 31; 43 is a garbage bag mounting section provided on the discharge section 31, which will be described later; 44 is a garbage bag holder set on the mounting section 43; 45 is a garbage bag; In Fig. 5, 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 1 of the sink, the kitchen waste is crushed by the crushing blade A18 and the fixed blade 20, and is passed through the feed pipe 27 along with the water by the feed blade 24 at a rate of 1 minute per minute. ~1
The water is sent onto the draining drum 36 which is rotating in the range of 0 rotations, and the water passes through the draining hole 37 of the draining drum 36 to the water reservoir 40a, and the kitchen waste moves to the discharge section 31 side.

The kitchen waste that has been naturally dewatered in the draining drum 36 falls into a garbage bag 45. The rotational speed of the draining drum 36 is suitable for naturally dewatering the kitchen waste and for preventing clogging of the processed kitchen waste.

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. Furthermore, when the processing switch 47 is turned off after the kitchen waste processing is completed, the drainer motor 50 is operated for a predetermined period of time by the timer 51, the kitchen waste on the drainer drum 36 is dropped into the garbage bag 45, and then stopped. The garbage bag 45 into which the kitchen waste has been thrown is appropriately taken out from the sink and disposed of. In this way, the kitchen waste thrown into the crushing part 12d together with water is crushed by the crushing blade A.
18 and fixed blade 20, sent into the drainer casing 29 through the feed blade 24, water removed by the drainer drum 36, and sent out from the discharge section 31 to the garbage bag 45.
Collect the waste water in the garbage bag 45 and drain it from the drain port 33 to the drain hose 3.
By draining water to 2, the crushed kitchen waste can be separated from the drainage system and packaged in easy-to-handle bags.
It can be used without any problems even in places without a sewer system or in high-rise residences.

Although the cutting through hole 22 is circular in the above embodiment, the same effect as in the above embodiment can be obtained even if the cut through hole 22 is formed in an oval or rectangular shape instead of a circle.

[Effects of the Invention] As is clear from the above description of the embodiments, the present invention has a draining drum that separates sewage from crushed kitchen waste and sends it to the discharge section, which rotates at 1 to 10 revolutions per minute. After the kitchen waste inputted into the crushing unit from the input port along with water is crushed by the rotating crushing blade, it is separated into sewage and kitchen waste in the drain drum that rotates at 1 to 10 revolutions per minute in the drain casing. can be discharged from the drain outlet, and kitchen waste can be discharged from the discharge section, allowing for comfortable use in places without sewage systems or high-rise residences.In addition, the natural dehydration of kitchen waste in the draining drum progresses well, preventing clogging of kitchen waste. It also has the effect of eliminating

[Brief explanation of the drawing]

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 casing 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 drain casing, 33 is a drain port, 36 is a drain drum, 37'l'! Drain hole, 40 is water tank, 50
is the drain motor. Note that the same reference numerals in the figures indicate the same or equivalent parts. Agent Masuo Oiwa (and 2 others) Figure Figure

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 garbage disposal apparatus comprising a draining drum which is rotated by a motor within the drainer casing and has a plurality of draining holes, and the drainer drum is rotated at a rate of 1 to 10 revolutions per minute.