JPH02280886A - 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 well separating sewage from garbage ground by allowing the suction force of a blower to act on a drain drum and separately discharging said sewage and the garbage. CONSTITUTION:When a grinding motor 15 and a drain motor 53 are rotated and garbage is thrown in a throwing-port 6 along with water from the drain hole 2 of a sink 1, the garbage is ground along with water by a grinding blade A18 and a fixed blade 20 and fed along with water by a feed blade 24 to be fed out to a feed pipe 27. The water and ground garbage fed out to the feed pipe 27 are sent to a rotating drain drum 36. The water is dripped from drain holes 37 in a drain casing 29 to achieve temporary natural dehydration and, continuously, secondary forcible dehydration is performed by the suction of a blower 39 and the water films between garbage particles are also sucked to be guided to a drain port 33 while the dehydrated garbage is moved toward a discharge part 31 to fall in a dust bag 48.

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, as shown in Japanese Patent Application Laid-open No. 555746, has a casing that is assembled between a drain port of a sink and a drain hose connected to a sewer pipe or the like. It is equipped with rotating crushing blades, which crush the kitchen waste that is poured into the drain along with the water into fine pieces, turning it into a thick liquid and flushing it 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 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 disposal device according to the present invention has a drainage drum with a plurality of drainage holes for separating water from the kitchen waste input together with water from the input port and crushed in the crushing section. It includes a suction duct inscribed in the inner peripheral surface of the draining drum, a blower that generates suction force in the suction duct, and a discharge duct whose one end is connected to the discharge meter of the blower and whose other end is connected to the drain port. It is something that

[Function] In this invention, the kitchen waste inputted into the crushing section along with water from the input port is crushed by the rotating crushing blades, and then sent to the draining drum by the feeding section, where the waste water and kitchen waste are separated. The sewage is separated into two parts, and the waste water is discharged from the drain port, and the kitchen waste is discharged from the discharge section.Since the suction force of the blower is applied to the draining drum, water can be effectively removed from the kitchen waste.

[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 that is 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 the casing A, which will be described later; 10 is the casing A Then, the main body flange 4 is fixed through the waterproof packing B9 by screwing the nut B8, 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 integrally attached.

12d is a crushing unit, 14 is a waterproof gasket C, through which the casing AIO and casing B12 are fixed; and 15 is a crushing motor, which is integrated with the mounting base 13 and is installed inside the casing B12. The navel rotation shaft 16 protrudes. Reference numeral 17 denotes a crushing blade holding plate fixed to the rotating shaft 16, to which a rotatable crushing blade A18 is attached, and a crushing blade B19 formed by cutting and raising.
There are several. 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. 20 is a holding plate 17 for this crushing blade
The fixed blades are overlapped with each other at a predetermined interval of, for example, about 11, and are formed in a ring shape consisting of a flange part 21 that joins to the casing AIO and a side wall part 23 having a plurality of cutting through holes 22. The crushing blade A18 is stored,
Kitchen waste is cut and crushed between the fixed blade 20 and the crushing blade A18.

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 set to φ10.
~φ20IIIa is appropriate. 24 is the rotating shaft 16 facing the lower surface of the crushing blade holding plate 17.
The feeding blade attached to the feeder functions to feed the crushed kitchen waste together with water from the discharge port 12b. 25 is an umbrella-shaped ring attached to the rotating shaft 16, and 26 is this ring 2.
5 and a rotating shaft 16, and one end of a drain tube 26a extending outside through the handle 13 is connected to the lower side surface. 2
Reference numeral 7 designates a feeding pipe forming a feeding section 27a through which the kitchen waste and water sent out from the feeding blade 24 pass, one end of which is connected to the outlet 12b, and the other end connected to the upper part of the drainer casing, which will be described later, above the outlet 12b. A water trap 27b that can be sealed with water is connected to the discharge port 12b.
It is equipped with The feed vibrator 27 is constituted by a tube whose inner diameter hardly changes and whose inner surface is smooth. Reference numeral 28 denotes a drainer, and 29 denotes a horizontally long cylindrical drainer casing that forms the outer casing of the drainer 28, and communicates with the 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. 34
is 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 inside of the drain casing 29, and a water trap 34a is configured between the bypass connection port 34a and the bypass drain hole 12c of the casing B12 located above this port. A bypass hose 35 is connected to. 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, but when the grinding motor 15 is in operation, due to pressure loss due to the rotation of the feed blade 24, Almost no water passes through the bypass hose 35. In addition, the casing B12 and the feed blade 24
Since the distance between the two is smaller than that of the crushed kitchen waste,
Kitchen waste will not enter the bypass hose 35. 3
Reference numeral 6 denotes a draining drum provided in the drainer casing 29, which is configured as a cylindrical rotating body having draining holes 37 consisting of a large number of small holes on the outer periphery as shown in FIG. Rotate in the direction. This draining drum 36 is provided with a suction device. The suction device is installed in the draining drum 36 within the draining drum 36.
A suction duct 38 inscribed in the inner peripheral surface near the discharge part 31 of No. 6
and a blower 39 that generates suction force in this suction duct 38.
and a discharge duct 40, one end of which is connected to the discharge ports of the three blowers, and the other end of which is connected to the drain port 33. 41 are flanges provided at both ends of this draining drum 36;
Prevents kitchen waste from falling from the end face. 42 is a drain drum 36 from the connection port 30 of the drain casing 29.
A guide plate A with opposing tips on the outer periphery,
Kitchen waste discharged from the feed vibrator 27 is prevented from flowing down. Reference numeral 43 designates a water reservoir tank that forms a concave water reservoir 43a in two drain casings through which water from the drain hole 37 of the drain drum 36 is drained. The water flows out from the opening 44 to the drain hose 32 .

Further, as shown in FIG. 1, this water reservoir tank 43 may be formed to have a larger diameter than the outer diameter of the draining drum 36, and may have gaps equally spaced from the permanent cutting drum 36, with a large gap on the opening 44 side. may be provided. The draining drum 36 is then cleaned by the collected water. 45 is a guide plate B provided in the discharge section 31; 646, which is provided below the suction duct 38, is a 1-inch section for a garbage bag provided in the discharge section 31, which will be described later; 47 is a guide plate B for this mounting section 46; 48 is a garbage bag, 4 in FIG. 5 is a power plug, 50 is a processing switch, 51 is an auto cut, 5
2 is the garbage bag receptacle switch, 53 is the drain motor,
54 is a timer, and 55 is a timer contact.

In the garbage disposal device configured as described above, when the processing switch 50 is turned on, the crushing motor 15 and the draining motor 53 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 together with water by the crushing blade A18 and the fixed blade 20, and sent out together with the water by the feed blade 24 to the feed pipe 27. . The water and pulverized kitchen waste sent to the sending vibrator 27 are sent to the rotating draining drum 36. In the drainer casing 29, water is removed from the drainer drum 3.
6 drips from the drain hole 37, - secondary natural dehydration is measured, and then secondary forced dehydration is performed by suction by the blower 39 near the discharge part 31 where the suction force by the suction device is acting. The water in the kitchen waste area is also absorbed and led to the drain port 33. The dehydrated kitchen waste moves to the discharge section 31 side and falls into the garbage bag 48. On the other hand, sticky kitchen waste adhering to the draining drum 36 is washed away by entering water into a water reservoir 43a formed in the water reservoir tank 43.

Further, when the processing switch 50 is turned off after the kitchen waste processing is completed, the draining motor 53 is operated for a predetermined time by the timer 54, and the kitchen waste on the draining drum 36 is dropped into the garbage bag 48 and then stopped. The garbage bag 48 containing kitchen waste is appropriately taken out from the sink and disposed of. In this way, the kitchen waste thrown into the crushing section 12d is crushed by the crushing blade A18 and the fixed blade 20 while being supplied with water, sent through the feed blade 24 into the draining casing 29, water is removed by the draining drum 36, and garbage is removed from the discharge section 31. By sending the waste water to a bag 48, collecting it in the garbage bag 48, and draining the waste water from the drain port 33 to the drain hose 32, the crushed and dehydrated kitchen waste can be separated from the drainage system and packaged in easy-to-handle bags. This means that it can be used without problems even in places without complete sewerage systems or in high-rise residential buildings.

In the above embodiment, the cutting through hole 22 is circular, but the same effect as in the above embodiment can be obtained even if the cut through hole 22 is oval or rectangular.

[Effects of the Invention] As is clear from the above description of the embodiments, the present invention separates sewage from crushed kitchen waste and sends it to the discharge section. After being crushed by a rotating crushing blade, it is sent to a feeding section, and from the feeding section is sent to a draining drum to drain the water. Sewage can be discharged from the drain port, and kitchen waste can be discharged from the discharge section. It can be used comfortably even in places with low-rise buildings or high-rise residences.

In particular, since the suction force of the blower is applied to the draining drum, the kitchen waste is actively dehydrated, resulting in good processing conditions.

[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 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, 127 is a feed pipe, and 27a 2 is a feeding part, 27b is a water trap, 2 are draining casings, 33 is a drain port, 36 is a draining drum, 37 is a draining hole, 38 is a suction duct, 39 is a blower, 40 is a discharge duct, and 53 is a draining motor. . In addition, the same symbols in the figures indicate the same or equivalent parts.

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 rotated by a motor within the draining casing and having a plurality of draining holes, a suction duct inscribed in the inner peripheral surface of the draining drum within the draining drum, and a blower that generates suction force in the suction duct. and,
A garbage disposal device comprising a discharge duct, one end of which is connected to a discharge meter of a blower, and the other end of which is connected to the drain port.