JPH0611847U - Waste treatment equipment - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a waste treatment device that can easily dispose or recycle in a dehydrated state without flowing crushed waste into sewage. [Structure] When garbage is put into the crusher 30 together with water, if necessary, the garbage is crushed by the crusher and dehydrated basket 6
Fall inside. Since the filter 7 made of paper or the like is arranged along the inner wall of the spinning basket in the rotating spinning basket, the dehydration is performed without containing dirt during the dehydration. Since the crushed and dehydrated kitchen waste and the like do not contain water and have a small volume, it is easy to discard and is suitable for recycling used for compost and the like.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a waste treatment device for treating garbage such as kitchen waste generated in ordinary households or restaurants, as well as garbage accompanying agricultural production, or plastic containers and wood chips containing a large amount of water.

[0002]

[Prior art]

 In the past, this type of waste treatment equipment crushed food waste and discharged it into sewage. If there was no device, it was put in a plastic bag etc. while it was wet and discarded.

[0003]

[Problems to be solved by the device]

 Discharging the crushed food waste into the sewage puts a great burden on the public water treatment equipment, and if the food waste is discarded as it is, it is difficult to incinerate the waste, and the amount of transportation and the amount of transportation are large. There is a problem with.

In view of the above problems, an object of the present invention is to provide a waste treatment device that can easily dispose or recycle crushed food waste in a dehydrated state without flowing into sewage.

[0005]

[Means for Solving the Problems]

 The waste treatment device of the present invention has a cylindrical shape with an open top surface, is rotatably held in the case, and has a bag-like filter arranged along the inner wall so that the filter can be taken out. , A lid that covers the opening on the top of the case so that it can be opened, a crusher that is attached to the lid, crushes the waste that is thrown in, and drops it into the dehydration basket, and a motor that drives the dehydration basket and the crusher to rotate. And a motor control device.

[0006]

[Action]

 When kitchen waste is thrown into the crusher together with water if necessary, it is crushed by the crusher and falls into the dehydration basket. Since the filter made of paper is placed along the inner wall of the dehydration basket, it can be dehydrated without containing dirt during dehydration. On the other hand, the crushed kitchen waste etc. remaining in the filter of the dehydration basket is small in volume and light in weight, easy to transport and hygienic.

[0007]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a vertical sectional view showing a first embodiment of the waste treatment device of the present invention. The motor 2 is fixed to the lower portion of the outer case 1, and the inner case 3 is attached to the upper portion. A pulley 4 is attached to the drive shaft of the motor 2, and a dehydration basket 6 in the inner case 3 is attached to the tip of the drive shaft via an electromagnetic clutch 5.

Inside the dehydration basket 6, a bag-shaped paper filter 7 is set. A lid 8 is provided on the upper surface of the outer case 1. The lid 8 is locked by the lock claws 9 and 10 to close the upper surface opening of the outer case 1, and when the lock claws 9 and 10 are released, the lid 8 rotates about the rotating shaft 11 to open the upper surface opening. A crusher 30 is attached to the center of the lid 8 and an operation panel 26 is attached near the outer edge thereof.

The drive shaft 12 is rotatably supported by a bearing 14 attached to the bottom surface of the outer case 1 and a bearing 15 attached to the side surface of the outer case 1, and the drive shaft 13 is attached to the inner case 3. Bearings 16 and 17 attached to the side surfaces are rotatably supported so as to be aligned with the drive shaft 12, and are connected to the drive shaft 12 via an electromagnetic clutch 20. Further, the drive shaft 13 penetrates the inner case, but the penetrating portion is sealed to prevent water from leaking. A pulley 18 is attached to the drive shaft 12, and a belt 19 from the pulley 4 is hung on the pulley 18 and driven by a motor 2.

A bevel gear 21 is attached to the upper end of the drive shaft 13, and when the lid 8 is locked by the lock claws 9 and 10, the lower end of a rotary shaft 24 rotatably attached to the lower surface of the lid 8 It meshes with the bevel gear 22 fixed to. A pulley 23 is further fixed to the rotary shaft 24.

The case 31 of the crusher 30 is detachably fixed to the lid 8 via a mounting wall 34. A lid 32 that can be freely opened and closed is provided at the top opening of the case 31, and a small hole is formed in the center of the lower side of the lid 32 in the case 31, and a rubber cover 33 with a slit in the radial direction is attached from the small hole. Has been. A plurality of ejection holes 37 are formed on the side surface continuous from the bottom surface of the case 31. A rotary shaft 38 is rotatably attached to the center of the bottom surface of the case 31, and a rotary disk 35 that rotates parallel to the bottom surface of the case 31 is attached to one end of the rotary shaft 38 protruding into the case 31 and the other end. A pulley 39 is attached to the. A plurality of blades 36 are planted along the outer circumference of the rotary disc 35. As the rotary disc 35 rotates, the blades 36 pass immediately in front of the ejection holes 37, and the vegetable debris or the like to be ejected from the ejection holes 37 is ejected. Disconnect. A driving force is applied to the pulley 39 from the pulley 23 via the belt 25. The belt guide 40 guides the belt 25 and drops vegetable scraps and the like adhering to the belt 25 together with the guide holes 41 provided in the mounting wall 34.

Next, the operation of this embodiment will be described.

The lid 8 is locked by the lock claws 9 and 10, and the operation panel 26 instructs the control unit 27 to drive the motor 2. When the electromagnetic clutch 20 is turned on (the electromagnetic clutch 5 may be turned on at the same time), the rotation force of the motor 2 causes the rotating disc 35 to start rotating via the drive shaft 13, the bevel gears 21 and 22, the belt 25, and the like. To do. The lid 32 is opened, and vegetable scraps and the like are put into the case 31 together with water in some cases. The thrown vegetable scraps and the like are given a centrifugal force by the rotation of the rotary disc 35 and try to be jetted from the jet holes 37. When the vegetable scraps and the like are ejected from the ejection holes 37, they are finely cut by a blade 36 embedded in the rotary disc 35.

Further, when the control panel 27 is instructed from the operation panel 26 and the electromagnetic clutch 5 is turned on, the dehydration basket 6 starts to rotate and finely cut vegetable scraps and the like dropped from the crusher 30 pass through the paper filter 2. Be dehydrated. When the processing is completed, the motor 2 is stopped from the operation panel 26, the electromagnetic clutches 5 and 20 are turned off, the locks 9 and 10 are unlocked, and the lid 8 is opened. After opening, take out vegetable scraps and the like together with the paper filter 7 and set a new paper filter again in the dehydration basket 6 to repeat the process. Since the vegetable waste and the like taken out together with the paper filter 7 have no water content and a small volume, it is easy to discard. It is also suitable for use in compost, etc., if desired.

FIG. 3 is a vertical sectional view showing a second embodiment of the present invention. In the present embodiment, in addition to the motor 2 that rotates the dehydration basket 6, a motor 28 that rotates the rotating disk 35 of the crusher 30 is provided. The motors 2 and 28 are adapted to directly transmit the driving force to each other without passing through the electromagnetic clutch.

FIG. 4 is a vertical sectional view showing a third embodiment of the present invention. In the present embodiment, a conductive shaft 29 connected to the drive shaft of the motor 2 is erected at the center of the dehydration basket 6, the tip of the drive shaft 29 is conical, and its outer surface is Grooves (not shown) for connection are engraved. A connector 42 is attached to the lower end of the rotary shaft of the rotary disk 35 so as to be vertically movable, and is urged downward by a spring (not shown). The lower surface of the connector 42 has a conical hole so that it can be connected to the tip of the drive shaft 29, and a groove is formed on the surface. Therefore, when the lid 8 is closed, the connector 42 is connected to the tip of the drive shaft 29, and the rotational force of the motor 2 is transmitted to the rotary disc 35.

In the above embodiments, the crusher is for dust, but it may be for plastic or wood. By installing waste and plastics in parallel, various wastes containing water can be treated in advance according to the material, eliminating the need for a troublesome separation treatment in the subsequent process.

[0018]

[Effect of device]

 INDUSTRIAL APPLICABILITY As described above, according to the present invention, wastewater, which is crushed by a crusher, is dehydrated by a filter placed in a dehydration basket, so that the wastewater does not contain filth and is crushed without burdening a public sewage treatment plant. Since kitchen waste does not contain water, it is sanitary even if it is discarded and the weight is light, so it is easy to transport. Also, if the crusher can be made of a hard material and is installed together with a dust crusher, various wastes containing water can be treated in advance for each material.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a first embodiment of a waste treatment device of the present invention.

FIG. 2 is an enlarged vertical sectional view showing the crusher of the embodiment of FIG.

FIG. 3 is a longitudinal sectional view showing a second embodiment of the present invention.

FIG. 4 is a vertical cross-sectional view showing a third embodiment of the present invention.

[Explanation of symbols]

 1 Outer case 2,28 Motor 3 Inner case 4,18,23,39 Pulley 5,20 Electromagnetic clutch 6 Dewatering basket 7,47 Paper filter 8,32 Lid 9,10 Lock claw 12,13,29 Drive shaft 21,22 Bevel gear 24, 38 Rotating shaft 26 Operation panel 27 Control unit 30 Crusher 35 Rotating disc 36 Blade 37 Spout hole 42 Connector

Claims (3)

[Scope of utility model registration request] 1. A dehydration basket having a cylindrical shape whose upper surface is an opening, rotatably held in the case, and a bag-like filter arranged along the inner wall so that the filter can be taken out, and an opening on the upper surface of the case. A lid that covers the lid, a grinder that is attached to the lid, grinds the waste that is thrown in, and drops it into the dehydration basket, and a motor and motor control device that rotationally drives the dehydration basket and the grinder. Waste treatment equipment having. 2. The waste treatment device according to claim 1, wherein the filter is a paper filter, and the crusher is for garbage crushing. 3. The waste treatment device according to claim 1, wherein the crusher is capable of crushing a substance as hard as plastic.