JPH067842U - Garbage processing equipment - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a food waste processing device which can reduce installation costs and does not require assembly and maintenance. [Structure] A crushing unit 1 for crushing food waste that is thrown together with water by rotating a crushing blade 4 is provided, and a cylindrical screen 24
Is provided in contact with the screen 24, and the screw 26 is rotated to separate the water from the food waste crushed by the crushing unit 1 and to discharge the garbage, and the crushing blade 4 of the crushing unit 1 is driven to rotate. At the same time, since the motor 8 that drives the screw 26 of the throttle portion 21 to rotate forward and backward via the transmission mechanism 31 is provided, the structure becomes compact and only one motor is required, and the installation cost can be reduced. Further, since the screw 26 of the narrowed portion 21 is rotationally driven in the forward and reverse directions, the garbage collected in the screw 26 can be easily removed. further,
Since the garbage is deodorized, it does not give off a strange odor.
In addition, it is possible to purify the waste water, generate no pollution, and achieve clean garbage processing.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a food waste processing device that pulverizes food waste discharged from a kitchen or the like to separate water and discharge the food waste.

[0002]

[Prior art]

 BACKGROUND ART Generally, a crusher (disposer) is known as a processing device for kitchen garbage and the like discharged from a kitchen. In this method, food waste is crushed into small pieces and discharged directly into the sewer. However, in areas where sewerage is not provided, rivers are contaminated if food waste crushed by a crusher (disposer) is directly discharged, so a squeezer is also used with the crusher. In this squeezing machine, a screw is rotated in one direction within a cylindrical screen to separate water from crushed food waste, store the food waste in a storage container, and dispose of it.

[0003]

[Problems to be solved by the device]

 The above configuration has the following problems. (1) Since the crusher and the squeezer must be installed separately, the installation cost is high. (2) Since it is necessary to connect the crusher and the wringer, it takes time to assemble. (3) In the squeezing machine, the compressed garbage may get stuck in the screw, and it takes a lot of time for maintenance work to remove it. (4) Odor is emitted from the garbage stored in the storage container. The present invention has been made in view of the above circumstances, and its purpose is to reduce the installation cost, to reduce the time required for assembly and maintenance, and to achieve a clean garbage treatment. To provide the equipment.

[0004]

[Means for Solving the Problems]

 The apparatus for treating food waste according to claim 1 is provided with a crushing unit for rotating a crushing blade to crush the food waste introduced together with water, has a cylindrical screen, and rotates the screw in contact with the screen to rotate the crusher. A squeezing section that separates water from the crushed garbage and discharges the trash is installed.The crushing blade of the crushing section is driven to rotate, and the screw of the squeezing section is driven to rotate forward and backward via the transmission mechanism. The feature is that a motor is installed. The food waste treatment device according to claim 2 is provided with a crushing unit for rotating a crushing blade to crush the food waste introduced together with water, has a cylindrical screen, and rotates the screw in contact with the screen to rotate the crushed product. A squeezing section that separates water from the crushed garbage and discharges the trash is installed.The crushing blade of the crushing section is driven to rotate, and the screw of the squeezing section is driven to rotate forward and backward via the transmission mechanism. A wastewater that purifies the water discharged through the screen by installing a motor for deodorizing, and a deodorization processing unit that deodorizes the food waste discharged from the throttle unit and a storage unit that stores the deodorized food waste. It is characterized by having a purification unit.

[0005]

[Action]

 According to the food waste processing device of claim 1, a crushing unit for rotating the crushing blade to crush the food waste and a squeezing unit for separating water from the food waste and discharging the food waste upward are integrally provided, Since the crushing blade of the crushing unit and the screw of the squeezing unit are driven to rotate by one motor, the structure becomes compact and only one motor is required. In addition, since the screw in the throttle part is driven to rotate in the forward and reverse directions, it is possible to easily remove food waste stuck in the screw. According to the food waste processing device of claim 2, the crushing unit for rotating the crushing blade to crush the food waste and the squeezing unit for separating the water from the food waste and discharging the food waste upward are integrally provided. Since the crushing blade of the crushing unit and the screw of the squeezing unit are driven to rotate by one motor, the structure becomes compact, and only one motor is required, and the screw of the squeezing unit is driven to rotate forward and backward. You can easily remove the food waste that has become clogged. Further, since the garbage is deodorized, the garbage in the storage section does not emit an offensive odor, and the wastewater is purified so that the garbage can be completely treated without causing any pollution.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. First, in FIG. 1, the crushing unit 1 is composed of a supporting cylinder 2, a charging cylinder 3 attached to the upper part of the supporting cylinder 2, and a crushing blade 4 rotating in the supporting cylinder 2. A push lid 3a for pushing the kitchen article can be inserted from above. As shown in FIG. 3, the crushing blade 4 includes a fixed blade 5 fixed inside the support tube 2 and having a plurality of blade portions 5a, a rotary plate 6 arranged inside the fixed blade 5, and a spiral. The center portion is fixed to the rotary plate 6 and the outer peripheral portion is composed of a curved blade 7 which is elastically deformable.

The commutator-type motor 8 configured to rotate in the normal and reverse directions includes a stator 11 in which an iron core 10 is press-fitted in a tubular frame 9 and an upper bearing bracket 12 mounted above and below the frame 9. And a lower bearing bracket 13, and a rotor 15 having a commutator 15a rotatably supporting a rotating shaft 14 on the upper and lower bearing brackets 12 and 13, and the lower bearing bracket 13 includes The brush 16 is attached at a position corresponding to the commutator 15a. Then, the upper bearing bracket 12 is fixed to the lower surface of the support cylinder 2, the upper end of the rotary shaft 14 projects into the support cylinder 2 and is connected to the rotary plate 6, and thus the crushing blade 4 is connected to the motor 8. ing. The motor 8 is fixed to the base 17 by extending the lower end of the frame 9 downward. The lower end of the rotary shaft 14 projects downward from the lower bearing bracket 13, and a pinion 18 is formed here. The base 17 has a box shape, and legs 20 having a height adjusting function are provided at four corners of the bottom cover 19.

Next, the diaphragm unit 21 will be described. The cylindrical casing 22 is fixed to the upper surface of the base 17, a case 23 is attached to the upper end of the casing 22, and a screen 24 having concentric cylindrical holes with the case 23 is arranged. A rotating shaft 25 is rotatably supported at the center of the casing 22, and a screw 26 is connected to the rotating shaft 25. The screw 26 has a body portion 26a having a small diameter at the lower end and a large diameter at the upper end, and a spiral blade 26b protruding from the outside of the body portion 26a. The outer peripheral portion of the blade 26b is inscribed in the screen 24. There is. A U-shaped discharge pipe 27 is attached to the upper surface of the case 23 with its tip facing downward, and a container-like storage portion 28 is removably installed below the discharge pipe 27. At the lower end of the casing 22 is formed an inflow port 29 communicating with the inside of the screen 24, and an exhaust port 30 (see FIG. 2) at a position opposite to the inflow port 29. The inflow port 29 is connected to the crushing unit 1 by a pipe (not shown).

The transmission mechanism 31 is composed of a plurality of gear trains rotatably supported in the base 17. The gear 32 of the first gear train meshes with the pinion 18 of the motor 8 and the gear 33 of the final gear train is attached to the rotary shaft 25 of the throttle portion 21. Then, the screw 26 is decelerated via the pinion 18, the gear 32, the transmission mechanism 31, and the gear 33 of the motor 8, and is rotationally driven in the forward and reverse directions.

As shown in FIGS. 2 and 4, the ozone generator 34 functioning as a deodorization processing unit is attached to the upper portion of the throttle unit 21. This is a well-known structure including an electromagnetic pump 36 mounted in a case 35, a high-pressure generator 37, and a reaction chamber 38. A timer 39 works in conjunction with the screw 26 of the throttle unit 21. The ozone that is activated and generated is radiated into the discharge pipe 27 through the pipe 38a.

The wastewater purification unit 40 is a container 41 in which a plurality of layers of purification treatment materials 42 such as activated carbon, ion exchange resin, bacteria, crushed stone, sand, and wood fibers are filled. The water communicating with the discharge port 30 and flowing out from the discharge part 44 is made to flow into the sewage or river or directly permeate into the ground.

Next, the operation of the above configuration will be described. When the garbage and water are put into the charging tube 3 and the motor 8 is rotated, the crushing blade 4 is rotated integrally with the rotating shaft 14, and the screw 26 of the throttle portion 21 is rotated via the transmission mechanism 31. Driven. The food waste thrown into the throw-in cylinder 3 is crushed between the curved blade 7 of the crushing blade 4 and the fixed blade 5, and flows into the inside of the screen 24 through the inflow port 29.

The crushed food waste is sequentially pushed upward along the body portion 26a while being rotated by the blades 26b of the screw 26. Then, the water contained in the food waste is discharged to the outside of the screen 24 by the centrifugal force in the process of rotating the food waste. In addition, since the volume between the body 26a and the screen 24 is large in the lower part and small in the upper part, the food waste is sequentially compressed in the process of being pushed upward along the body part 26a to separate water. To be done.

The water-removed food waste falls in the discharge pipe 27 while being dispersed and scattered. At this time, the timer 39 that operates in conjunction with the screw 26 of the throttle unit 21 operates and the ozone generator 34 operates. That is, air is supplied from the electromagnetic pump 36 into the reaction chamber 38, and this air is silently discharged by the high pressure generator 37 to generate ozone. This ozone is radiated into the discharge pipe 27 and reacts sufficiently with the falling garbage to perform deodorizing treatment. Then, the garbage is stored in the storage unit 28. On the other hand, the water separated from the food waste flows through the discharge port 30 into the drainage purification section 40 through the inflow port 43, where it is purified by the purification treatment material 42 and flowed into the river through the discharge port 44, or , Penetrated into the ground.

By the way, when garbage is pushed upwards along the barrel portion 26a of the screw 26 and compressed, the garbage may become jammed. In such a case, when the motor 8 is stopped for a while and then rotated in the reverse direction, the screw 26 also rotates in the reverse direction, and the compressed food waste in contact with the body portion 26a and the screen 24 moves downward. As a result, the compressed state of food waste becomes loose. Therefore, if the motor 8 is again rotated in the normal direction, the clogged portion can be removed and normal operation can be performed.

According to the above embodiment, the following effects can be obtained. That is, (1) the crushing unit 1 and the squeezing unit 21 are integrally provided, and the crushing blade 4 of the crushing unit 1 and the screw 26 of the squeezing unit 21 are driven to rotate by one motor 8. Since it is compact and does not require assembly work and only one motor 8 is required, the installation cost can be reduced. (2) Since the screw 26 of the throttle portion 21 is rotationally driven in the forward and reverse directions, it is possible to prevent the compressed garbage from clogging the screw 26, and maintenance is not troublesome. (3) Since the ozone generator 34 deodorizes the raw garbage, the raw garbage stored in the storage unit 28 does not generate an offensive odor. (4) Since the wastewater is purified by the wastewater purification unit 40, the wastewater can be made to flow into the river, and the wastewater can be infiltrated into the ground to prevent pollution.

The present invention is not limited to the embodiments described above and shown in the drawings. For example, the motor 8 is not limited to a commutator type, and an induction motor may be used. A rotation motor may be used, and a forward / reverse switching mechanism may be provided in the transmission mechanism 31 so that only the screw 26 of the throttle unit 21 is normally / reversely rotated. Further, as the deodorization processing unit, an ion exchange resin method is used. Various modifications can be made without departing from the spirit, such as the sulfonation coal method, the neutralizing agent method, the masking method, or other methods.

[0018]

[Effect of device]

 The apparatus for treating food waste according to claim 1 is provided with a crushing unit for rotating a crushing blade to crush the food waste introduced together with water, has a cylindrical screen, and rotates the screw in contact with the screen to rotate the crusher. A squeezing unit that separates water from the crushed food waste and discharges the trash is provided.The crushing blade of the crushing unit is driven to rotate and the screw of the squeezing unit is driven to rotate in the forward and reverse directions via the transmission mechanism. Since a motor is provided, the structure is compact, installation cost can be reduced because only one motor is required, and the screw of the throttle is driven to rotate in the forward and reverse directions. It has an excellent and practical effect of preventing clogging. In addition to the effect of claim 1, the food waste treatment device of claim 2 does not give off an offensive odor because it deodorizes food waste, and also purifies the wastewater so that the wastewater can be drained to the river. In addition, the wastewater can be infiltrated into the ground, pollution is not generated, and clean garbage can be achieved.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view of a crushing unit and a squeezing unit.

FIG. 2 is a partially cutaway front view showing a schematic configuration.

FIG. 3 is a perspective view of a crushing blade.

FIG. 4 is a front view of an ozone generator.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Crushing part 4 Crushing blade 8 Motor 21 Throttling part 24 Screen 26 Screw 28 Storage part 31 Transmission mechanism 34 Ozone generator (deodorization processing part) 40 Waste water purification part

Claims (2)

[Scope of utility model registration request] 1. A crushing unit that rotates a crushing blade to crush raw garbage that has been introduced together with water, and a raw garbage that has a cylindrical screen and rotates a screw in contact with the screen to crush the raw garbage A raw material comprising a squeezing section for separating water from the crushing section and discharging raw garbage; Garbage disposal equipment. 2. A crushing unit that rotates a crushing blade to crush the food waste introduced together with water, and a food waste crushed in the crushing unit that has a cylindrical screen and rotates a screw in contact with the screen. And a motor for rotating the crushing blade of the crushing unit and rotating the screw of the crushing unit forward and backward through a transmission mechanism, and A food waste processing device comprising: a deodorization processing unit for deodorizing the processed food waste, a storage unit for storing the deodorized food waste, and a waste water purification unit for cleaning the water discharged through the screen.