JPH0380945A - Raw garbage treatment apparatus - Google Patents

Abstract

PURPOSE:To provide stable dehydration treatment function by providing a rotary drain roller at a position slightly lower than the highest surface of a drain drum feeding ground garbage to a discharge part in a pressure contact state. CONSTITUTION:A drain casing 29 respectively equipped with a drain port 33 and a discharge part 31 is connected to casings 10, 12 having a grinding part 12d by a feed part 27a. The drain drum 36 rotated in the drain casing 29 by a motor and having a large number of drain holes and the drain roller 39 rotating in the pressure contact state with the drum 36 at a position slightly lower than the highest surface of the drum are provided. Further, a guide device 30 close to the outer periphery of the drain roller 39 on the upper side thereof and having side plates 30b grasping both side parts of the roller 39 and the drain drum 36 on both sides thereof is provided to the connection part of the drain casing 29 with the feed part 27a. A bottom plate guide device 42 extending from the end of the feed part 27a to the outer periphery of the drum 36 is provided to the lower part of the guide device 30. As a result, stable dehydration treatment function can be provided.

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 set of one set installed between the drain outlet of a sink and a drain hose connected to a sewer pipe or the like. A rotating crushing blade is installed inside the casing, and the kitchen waste that is poured into the drain with water is crushed by the crushing blade into a thick liquid and then flushed 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 these problems, and the kitchen waste that has been pulverized can be separated and disposed of separately from the drainage system, and there are no restrictions on use, and the kitchen waste has a stable dewatering function. The purpose is to obtain a processing device.

[Means for Solving the Problems] The food waste processing device according to the present invention drains the kitchen waste that is input together with water from the input port and is crushed in the crushing section, and sends it to the discharge section. A draining roller that rotates at a position is provided in pressure contact, and a guide device having a structure on the upper side and both sides and a guide device provided on the bottom side of this guide device are used to transfer water and crushed kitchen waste from the crushing section through the feeding section to the draining roller. It is designed to be guided by a bottom plate guide.

Further, in another garbage processing apparatus according to the present invention, the draining roller is pivotally supported on a guide device.

[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 scattered or spilled by the feeding section guide device and the bottom plate guide device. The water is sent out to the draining drum and the rotating draining roller that comes into pressure contact with the draining drum, and the water that is squeezed out between the rotating draining drum and the draining roller is discharged from the drain port, and the dehydrated processed kitchen waste is sent to the discharge section. It will be discharged. In addition, since the distance between the guide device and the drain roller is small, even if the pressure on the feeding section side is high, the pressure will escape to the discharge section side.The dewatering process of the processed kitchen waste with the drain roller will be ensured. It will be held on.

Further, in another invention, since the relative positional relationship between the draining roller and the guide device does not change, the guide device performs a stable guiding function even when the amount of processed kitchen waste changes, and a stable dewatering function is obtained. You will be able to do this.

[Embodiment] Fig. 1 is a side sectional view showing one embodiment of the present invention, Figs. 2 to 5 show each part of the device, Fig. 6 shows an electric circuit, and Fig. 7 shows its electrical circuit. Flowcharts are shown respectively. In the figure, reference numeral 1 denotes 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.

Reference numeral 4 designates a main body flange fitted onto the waterproof packing A3, and a nut 5 is screwed onto the main body flange 4 to sandwich the sink 1 through the waterproof packing A3 to form an input port 6.

7 is a mounting nut A screwed onto the main body flange 4, 8. 9 is a waterproof gasket B located on the upper surface of casing A, which will be described later.
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 radial notch formed in a disk made of an elastic material and a central rib 11a so as to dispose at the center of the disk. In addition to covering the input kitchen waste so that it cannot be seen, it also prevents the kitchen waste from flying up from the crushing section, which will be described later.
In addition, the amount of water accumulated in the sink 1 is also adjusted. 12 is another casing B provided at the lower part of the casing AIO, and 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 on the bottom
are respectively provided, and a mount 13 for a crushing motor, which will be described later, is integrally mounted on the lower surface. 12d is a crushing section, 14
is a waterproof packing C, and the casing A10 and the casing B12 are fixed via this waterproof packing C14. Reference numeral 15 denotes a crushing motor, which is integrated into the mount 13 and has its rotating shaft 16 protruding into the casing B12. 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 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 superimposed on this crushing blade holding plate 17 at a predetermined interval of, for example, about 11111, and is comprised of a flange portion 21 joined to the casing AtO and a side wall portion 23 having a double row of cutting slits 22. A crushing blade A18 is housed inside, and kitchen waste is cut and crushed between the fixed blade 20 and the crushing blade A18. 24
Reference numeral 4 denotes a feeding blade attached to the rotary shaft 16 so as to face the lower surface of the crushing blade holding plate 17, and serves 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;
Reference numeral 6 denotes a double cylindrical container with a bottom that encloses the ring 25 and the rotating shaft 16, and one end of a drainage tube 26a extending outside through the group 1 stand 13 is connected to the lower side surface. ing. Reference numeral 27 denotes a feeding pipe forming a feeding section 27a through which kitchen waste and water sent out from the feeding blade 24 pass, and water sealable water pipes 1 to 27 are provided near the discharge port 12b.
It is equipped with a lamp 27b. Reference numeral 28 denotes a drainer, and 29 denotes a horizontally long cylindrical drainer casing that forms the outer casing of the drainer 28. The drainer casing 29 is connected to the end of the feeding portion 27a by a guide 30, and is connected to the end of the feeder 27a by a guide 30. The discharge portions 31 each have a drain port 33 at the bottom thereof, which connects to a drain hose 32 that connects to a sewer pipe or the like. Reference numeral 34 denotes a bypass connection port provided on the side wall of the drain port 33, and a water trap 34a is provided in the portion that communicates with the drain casing 29.
, and the above casing B12 which is higher than this
A bypass hose 35 is connected between the bypass drain hole 12c and the bypass drain hole 12c. By connecting with the bypass hose 35, the water accumulated in the feed vibrator 27 when the grinding motor 15 is stopped is guided to the drain port 33, but when the grinding motor 15 is in operation, pressure loss due to the rotation of the feed blade 24 is prevented. Therefore, almost no water passes through the bypass hose 35. Furthermore, 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 drain drum provided in the drain casing 29, which is configured as a cylindrical rotating body having a drain hole 37 consisting of a large number of small holes on its outer periphery, and is rotated in the direction of the arrow shown in the figure by a drain motor to be described later. 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 draining roller that circumscribes and rotates around the draining drum 36 at a position slightly lower than the highest surface of the draining drum 36. The roller 39 is supported on both sides by the guide device 30, and
A tension force is applied to the spring 40 so that the drum 6 can be retracted, and is normally in pressure contact with the draining drum 36. Reference numeral 41 denotes the outer peripheral structure of the draining roller 39, which has a structure in which an elastic outer skin made of non-water-absorbing rubber or the like is adhered to the outer surface of the elastic #: layer. Draining roller 3
The guide device 30 supporting the feeder 9 includes an upper plate 30a extending from the end of the feeding portion 27a close to the outer periphery of the draining roller 39, and a draining drum 36 that hangs down from both sides of the upper plate 30a.
and a side plate 30b extending to sandwich both sides of the
The end of the upper plate 30a on the side of the feeding portion 27a is pivotally supported by the drainer casing 29 so as to be rotatable in the vertical direction. The draining roller 39 is supported between the side plates 30b and is adapted to move together with the guide device 30. However, the relative positional relationship between the guide device 30 and the draining roller 39 does not change. Reference numeral 42 denotes a bottom plate guide provided on the lower side of the guide 30, the free end of which is lower than the height of the end of the feed section 27a and is connected to the draining drum 3.
6. The circumferential speed of the outer periphery of the draining roller 39 is set to be equal to or slightly faster than the circumferential speed of the draining drum 36 in order to improve the biting of kitchen waste between the draining drums 36 and to prevent kitchen waste from adhering to the draining roller 39. It is set. 43 is a drain hole 37 of the drain drum 36.
A water storage tank that forms a concave water pool 43a in the draining casing 29 for removing water from the draining drum 36.
An opening 44 is provided between the side wall and the water flows out through 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 have gaps equally spaced from the draining drum 36, with a large gap on the opening 44 side. It may be provided. And, the water is drained by the accumulated water! , 36 are cleaned. 4
Reference numeral 5 indicates a guide plate provided on the discharge section 31; 46 indicates a mounting section for a garbage bag, which will be described later, provided on the discharge section 31; 4;
7 is a garbage bag holder set in this mounting part 46, 48 is a garbage bag, 49 in FIG. 6 is a power plug, 50 is a processing switch, 51 is an auto cut, 52 is a switch for attaching the garbage bag holder, 53 is a garbage bag holder. Drainer motor, 54 is a timer, 55
56 is a timer contact, and 56 is a motor that rotates the draining roller.

In the garbage disposal device configured as described above, when the processing switch 50 is turned on, the crushing motor 15, draining motor 53, and motor 56 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 the kitchen waste is crushed together with water by the feed blade 24 into the feed pipe 27. sent to. The water and pulverized kitchen waste sent to the feed pipe 27 are supplied between a bottom plate guide 42 and a guide 30 provided with a drain roller 39, and are made to adhere to the rotating drain drum 36. 3
While being drained on the drain roller 6, the water is bitten between the three drain rollers and the drain drum 36, and is compressed by the spring force applied to the drain roller 39, and the water is squeezed out.

Adhesion of kitchen waste to the draining roller 39 is prevented because its circumferential speed is set to be equal to or faster than that of the draining drum 36. The water removed from the kitchen waste in the drainer casing 29 passes through the drain hole 37 of the drainer drum 36 to the water reservoir 43a, and the dehydrated kitchen waste moves to the discharge section 31 side. The kitchen waste dewatered in the draining drum 36 falls into a garbage bag 48. On the other hand, the draining drum 36
The sticky kitchen waste adhering to the water tank 43 is washed away by entering the water pool 43a formed in the water storage tank 43. Furthermore, when the processing switch 50 is turned off after the kitchen waste processing is completed, the drainer motor 53 is operated for a predetermined time by the timer 54.
The kitchen waste on the draining drum 36 is dropped into a garbage bag 48 and stopped. The garbage bag 48 containing kitchen waste is appropriately taken out from the sink and disposed of. In this way, the kitchen waste inputted into the crushing section 12d is crushed while being supplied with water by the crushing blade A18 and the fixed blade 20, sent into the draining casing 29 from the feed blade 24, and the moisture is squeezed out by the draining drum 36 and three draining rollers. The waste is sent out from the removal section 31 to a garbage bag 48,
Collect the waste water in the garbage bag 48 and drain the waste water 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 problem in places without complete sewage systems or in high-rise residences. In particular, in the device of this embodiment, the kitchen waste from the feeding section 27a is guided to the draining drum 36 by the guide device 30 and the bottom plate guide device 42, thereby preventing the kitchen waste from scattering or spilling in that section. Moreover, draining roller 39
Since the gap between
The dewatering of kitchen waste by the draining drum 36 and the draining roller 39 becomes stable. Furthermore, since the relative positional relationship between the three draining rollers and the guide device 30 does not change for a moment, the guide device 30 performs a stable guiding function even when the amount of waste to be processed changes, and the free end of the bottom plate guide device 42 Feeding section 27
Since it is in pressure contact with the draining drum 36 at a position lower than the terminal end of the draining drum 36, the dewatering function area of the draining drum 36 can be widened, and stable dewatering function can be achieved even when the pressure from the feed section 27a changes and the amount of kitchen waste changes. I can do it.

[Effects of the Invention] As is clear from the above description of the embodiments, according to the present invention, the kitchen waste introduced into the crushing section from the input port is crushed by the rotating crushing blade, and then sent from the feed section to the draining drum. This allows water to be squeezed out by the drain roller, sewage to be discharged from the drain port, and dehydrated kitchen waste to be discharged from the discharge section, making it possible to use the system comfortably even in places without a complete sewer system or in high-rise residences. In particular, the kitchen waste is guided from the feeding section to the draining drum using the guide device and the bottom plate guide device, and the gap between the guide device and the draining roller is made small, so there is no scattering or spillage of kitchen waste in the draining area. This has the effect that even if the pressure on the feed section side increases, the dewatering process of the processed kitchen waste at the draining roller can be performed reliably.

Further, in another invention, since the relative positional relationship between the draining roller and the guide device does not change, the guide device performs a stable guiding function even when the amount of kitchen waste changes, etc.
It has the effect of providing stable dehydration function.

[Brief explanation of drawings]

FIG. 1 is a cross-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. Figure 5 is an enlarged sectional view of the main parts showing the structure of the guide and the bottom plate guide;
This figure is an electric circuit diagram, and FIG. 7 is a flow chart of the electric circuit. In the figure, 2 is a drain hole, 6 is an inlet, 10 is casing A, 12 is casing B, 12d
15 is a crushing part, 15 is a crushing motor, 18 is a crushing blade A, 20 is a fixed blade, 27 is a feeding pipe, 27a is a feeding part, 2 are draining casings, 30 is a guide device, 30a is an upper plate, 30b
3 is a side plate, 31 is a discharge portion, 33 is a drain port, 36 is a drain drum, 37 is a drain hole, 39 is a drain roller, 40 is a spring, and 42 is a bottom plate guide. In addition, the same symbols in the figure are
Indicates the same or equivalent part.

Claims (2)

[Claims] (1) a casing having a crushing section having 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; connected to the casing by a feeding section; A drain casing has a drain port at the bottom for connecting a drain hose connected to a sewer pipe, etc., and a separate discharge section from the drain port, and a drain casing that is rotated by a motor within the drain casing and has multiple drain holes. and a draining roller that rotates in pressure contact with the draining drum at a position slightly lower than the highest surface of the draining drum, and the outer circumference of the draining roller on the upper side is provided at the connecting portion of the draining casing with the feed section. A guide device is provided adjacent to the drain roller and a side plate on both sides sandwiching both sides of the drain roller and the drain drum, and a bottom plate guide device is provided at the lower part of the guide device that extends from the end of the feed section to the outer periphery of the drain drum. A garbage processing device featuring: (2) The garbage disposal apparatus according to claim 1, wherein the draining roller is provided so that its relative position with respect to the guide device does not change.