KR20040029353A - A smashing and compressive dehydrator of eating refuse - Google Patents

Abstract

PURPOSE: An apparatus for crushing, pressing, dehydrating and drying garbage is provided which is easily assembled into sink, minimizes noise and vibration of motor composing a driving part, maximizes crushing, pressing, dehydrating and drying efficiencies and prevents release of malodor of the garbage during drying. CONSTITUTION: The apparatus is characterized in that an upper fixing pipe(11) and a lower fixing pipe(12) are fixed to an upper casing(2a) composing casing(2) with a packing(13) being interposed between the upper fixing pipe and the lower fixing pipe; several locking protrusions(12b) formed on the outer circumferential part of the lower fixing pipe are inserted into locking protrusions(14a) formed on the inner circumferential part of a fixed pipe(14) connected to an upper part of the upper casing so that the locking protrusions(12b) is rotationally connected to the locking protrusions(14a); an one directional expansion and contraction cap(15) capable of being opened to the lower side only is interposed between the lower fixing pipe and the fixed pipe; several locking protrusions(14b) formed on the lower inner circumferential part of the fixed pipe are inserted into locking protrusions(17) formed on the upper outer circumferential part of the upper casing so that the locking protrusions(14b) are rotationally connected to the locking protrusions(17); an overflow connection pipe part(18) is formed at one side of the upper casing; a male screw(20) formed on a lower part of the upper casing is connected to a female screw(19) formed on a separate fixed pipe(23) connected to a lower casing(2b); a discharge way(25) is formed at one side of a crushing part(5), and a plural fixing elements(26) are formed on the inner circumferential part of the crushing part; a rotation plate(28) to which a crushing hammer(29) is fixed is axially fixed onto a driving shaft(21a) of motor(21) on a driving part; a compression screw(30) is axially installed inside a filtering net(34) in a pressing and dehydrating part; a collecting box(37) is inserted into a dry casing(36), and a blowing fan(39) is installed at an upper lid(38) in a drying part(10); and a heater(43) is installed at a lower part of the blowing fan to heat air flown in.

Description

A smashing and compressive dehydrator of eating refuse}

The present invention relates to food waste shredding and compression, dehydration-drying apparatus, and more particularly, to shredding, compressing and dehydrating food waste, and finally to dry the food waste of the fine particles to use as compost and feed shredding And crushing and dehydration-drying device to maximize the assembly and crushing and improve the compression and dewatering efficiency, and when drying, blown to dry the food to improve the drying efficiency and to prevent odors from flying to the air crushing And a compression / dehydration-drying apparatus.

Food waste treatment after cooking and eating various foods is a cumbersome and costly operation.

In other words, the food waste is separated from the drained water by the strainer provided in the drain of the sink, and then collected separately. When kept in a secret bag, it is a breeding ground for various kinds of insects, cats, mice, and bacteria as well as odors.

If it is collected several days and collected and buried in the ground, severe odor is caused by leachate that is easily decayed or leaked, which causes environmental pollution.Incineration takes a long time and costs a lot of work. This was there.

In fact, there is no place to bury food waste like nuclear waste, and when incinerated, there are problems such as cost burden and air pollution.

Therefore, the present inventor has been filed for the food waste dehydration drying apparatus for eliminating all the problems caused by the existing food waste treatment (Application No .: 20-2002-0020245), but in the case of the design of the first application as follows: Had a problem with it;

First of all, the prior application was difficult to assemble and disassemble because it was not easy to assemble in the sink, and the food waste with large particles was discharged to the compression and dehydration part as it was not uniformly shredded when the food waste was first crushed. Due to this low level, there was a problem that drying is not easy, and there are a number of problems such as deterioration in dehydration efficiency and odor generation during drying, and development of food waste crushing and compression / dehydration-drying devices that can solve these problems. This was desperate.

Accordingly, the present invention is to provide an improved food waste shredding and compression, dehydration-drying apparatus that can solve the problems of the existing food waste shredding and compression, dehydration-drying device as described above,

The present invention is particularly easy to assemble in the sink, to minimize the noise and vibration of the motor constituting the drive unit, and also to maximize the crushing and compression, dehydration, drying efficiency and at the same time odor during drying The present invention has been completed in view of the technical problem of the present invention in providing food waste crushing and compression / dehydration-drying apparatus to prevent scattering.

1 is a food waste crushing and compression, desorption showing a preferred embodiment of the present invention

Perspective view of water-dryer

Figure 2 is a cross-sectional view showing the entire internal configuration of the present invention

3 is an exploded perspective view extracting the main part of the present invention

Figure 4 is a state in which the lower casing and compression, dehydration portion, the dry portion of the present invention

try

Figure 5 is an extract of the fixed cutter and the rotating plate portion installed on the crushing portion of the present invention

try

6 is an extract of a compression screw constituting the drive unit and the compression and dehydration unit of the present invention.

Perspective view

Figure 7 is an enlarged cross-sectional view of the cap portion of the drying unit of the present invention

■ Explanation of symbols used in main part of drawing ■

1: Food waste crushing, compression, dehydration-drying device 2: Casing

2a: upper casing 2b: lower casing

3: sink 4: feeding part

5: crushing part 6: compression / dehydration part

7: drive unit 8: drain pipe

9: sewage pipe 10: drying part

11: Upper fixing tube 11a: Male thread

12: lower fixing tube 12a: female thread

12b: Bump 13: Packing

14: fixing pipe 14a, 14b: locking projection

15: Expansion Cap 16: Upper Cap

17: engaging projection 18: connection pipe

19: Female thread 20: Male thread

21: motor 21a: drive shaft

22: Dustproof gasket 23: Fixed tube

23a: jamming jaw 24: jamming jaw

25: discharge path 26: fixed piece

27: fixed cutter 27a: fixed hole

27b: cutting discharge hole 28: rotating plate

29: crushing hammer 29a: uneven surface

30: compression screw 31: driven shaft

32: driven gear 33: reduction gear unit

34: strainer 35: moisture content ring

36: dry casing 37: collection bin

37a: vent 38: lid

39: blower fan 40: air inlet hole

41: check valve 42: air exhaust pipe

43: heater

1 is a block diagram showing a food waste crushing and compression, dehydration-drying apparatus 1 provided in the present invention, Figure 2 is a perspective view, etc., the main portion of the present invention, the present invention together with these drawings in detail The explanation is as follows.

In the food waste crushing and compression / dehydration-drying apparatus 1 provided in the present invention, as shown, an input part 4 connected to a drain hole of the sink 3 is formed in the upper part of the casing 2, and the input part is provided. The lower part of (4) is provided with a crushing portion 5 that can crush the food waste introduced into the primary.

The lower part of the crushing part 5 is provided with a driving part 7 for simultaneously driving the crushing and dehydrating part 6 which can drive the crushing part 5 and perform compression and dehydration.

The compression / dehydration part 6 is formed at one side of the lower part of the crushing part 5, and the sewage dewatered from the compression / dehydration part 6 is connected to drainage to the sewer pipe 9 through the drain pipe 8. The food waste compressed and dehydrated in the compression / dehydration unit 6 is discharged to the drying unit 10 to be dried and collected. This invention will be described in more detail together with the following detailed drawings.

The input unit 4 is configured to be easily assembled on the sink 3, for this purpose, an upper fixing tube 11 fitted downward from the top of the sink 3 and an upper fixing tube 11 below the sink 3. The lower fixing pipe 12 having a male screw 12a which can be fixed by screw coupling with the male screw 11a formed at the outer edge of the through the packing 13 so as to be fixedly coupled to the lower fixing pipe 12. The outer edge portion is formed with a plurality of locking projections (12b) to interlock with the locking projections (14a) of the inner edge of the fixed tube 14, which is coupled to the upper end of the upper casing (2a) to rotate and engage.

Between the lower fixing tube 12 and the fixing tube 14 is a one-way stretch cap 15 that can be opened only to the lower portion is interposed so that food waste does not scatter to the upper part when the upper cap 16 is opened. .

Several locking protrusions 14b are also formed on the lower side of the inner tube of the fixed tube 14 to be fitted with the locking protrusions 17 formed corresponding to the upper outer edges of the upper casing 2a, and then rotated. To help.

The upper casing (2a) is composed of a vertical narrow light (上 狹 下 廣) type is gradually narrowed to the top and gradually lowered to the lower side, on one side is the inflow of sewage that overflows from the sink (3) Overflow joints 18 are formed.

The upper casing 2a is assembled by screwing the lower casing 2b and the male and female screws 19 and 20, and the motor 21 of the driving unit 7 is driven to the connection portion of the upper and lower casings 2a and 2b. Vibration-proof gaskets 22 for blocking vibration and noise generated during the intervening are interposed. The female screw 19 for screwing the upper and lower casings 2a and 2b is formed on a separate fixing tube 23 having a locking ring jaw 23a at a lower end thereof so that the fixing tube 23 is formed on the upper casing 2b. It was to be fixed while being coupled to the locking hook (24).

On the other hand, the crushing portion 5 is installed on the lower casing (2b) to finely crush the food waste is formed in the discharge passage 25, the upper portion is open and communicate with the compression / dehydration portion (6) to one side. .

In addition, a plurality of fixing pieces 26 are formed in the inner edge portion of the crushing portion 5 to form a roughly ring-shaped fixed cutter 27 having the fixing hole 27a at the corresponding portion. It is fixed to have a), and is formed in the inclined shape on the fixing cutter 27 and a plurality of cutting discharge hole (27b) is opened at a predetermined interval.

Inside the fixed cutter 27, a rotating plate 28 having a disk shape is fixed on the motor 21 driving shaft 21a on the driving unit 7 so as to be rotated and installed on the upper surface of the rotating plate 28. Fix the crushing hammer (29).

It is preferable that about two crushing hammers 29 are installed, which is roughly shaped so as to have the uneven surface 29a upward.

Food waste crushed by the fine particles in the crushing unit 5 is introduced into the compression / dehydration unit 6 through the discharge passage 25 and then compressed and dehydrated by the compressed screw 30 driven by the motor 21 to rotate. For this purpose, the compression screw 30 is a reduction gear unit 33 and the spur gear fixed on the drive shaft 21a of the motor 21 and the driven gear 32 on the driven shaft 31 It is possible to rotate and drive the compression screw 30 on the driven shaft 31 at a reduced rotation ratio of the motor 21 by causing the gear to bite, and the food waste atomized by the compression screw 30 is compressed. While dehydrating, water is discharged through the strainer 34 and the drain pipe 8 at the bottom, and the compressed and dehydrated food waste from the compressed screw 30 is compressed and transported to one side from the inside of the strainer 34 and then compressed. Through the moisture content control ring 35 installed at the end of the screw right (30) into the drying unit 10, dropping And so.

The moisture content control ring 35 is made of a material such as silicon, which is preferably to select the material so that the moisture content of food waste 15 to 20% by adjusting the degree of compression.

The drying unit 10 incorporates a collection box 37 having a plurality of ventilation holes 37a in the drying casing 36, and installs a blower fan 39 at the upper lid 38 to suck in outside air. Into the inside of the drying casing (36) so that the blowing can be made, and the introduced air is discharged through the air discharge pipe 42 of the lower bottom of the drying casing (36) to be exhausted through the sewage pipe (9).

And the air flowing into the blowing fan 39 is installed in the air inlet hole 40 of the lid 38 so as not to be scattered to the outside to install a check valve 41 that can be opened and closed only in one direction, the blowing fan 39 The heater 43 may be installed at the lower part to supply hot air selectively so as to quickly dry.

In the figure, reference numeral 44 denotes a timer and 45 denotes an overload circuit breaker.

The present invention can be configured as described above is simply installed in the existing sink (3) to crush various food waste generated in the kitchen into fine particles, dehydrated crushed food waste by sewage drained into sewage pipes compressed and dehydrated food The waste is moved to the drying unit 10 to be dried to minimize the weight and volume of the food waste, and also to be recycled as compost or livestock feed, and the like will be described in more detail below. .

In the present invention, in order to assemble in the drain hole of the sink (3), first the upper fixing pipe (11) is inserted from the top of the sink (3) to the bottom, and then through the packing (13) is fixed to the lower fixing pipe (12) by screw assembly. .

When the upper and lower fixing pipes 11 and 12 are assembled to the sink 3, the fixing pipe 14 coupled to the upper end of the upper casing 2a is assembled with the lower fixing pipe 12 through the expansion cap 15.

At this time, the lower fixing tube 12 and the assembly of the fixing tube 14, the fitting protrusions 12b, 14b that can be engaged with each other when the assembly is assembled and rotated to each other is formed, so that the operator can easily perform the assembly work with one touch. It can be.

And the over-flow connection pipe portion 18 piped to one side of the upper casing (2a) is interconnected with the existing overflow pipe (not shown) formed on the upper side of the sink (3).

When the power of the motor 21 is turned on in the state in which the assembly is made in this way, the rotating shaft 28 on the crushed part 5 which is rotated by the driving shaft 21a rotates, and the compression / dehydration part 6 is rotated. The compressed screw 30 of the upper part is also rotated, and the food waste dropped from the sink 3 to the crushing unit 5 is first crushed into fine particles, and then subjected to secondary compression, dehydration and tertiary drying.

That is, the food waste falls onto the crushing portion 5 while the elastic cap 15, which is radially cut by the weight of the food trash falling onto the upper casing 2a, is downwardly bent, and falls on the crushing portion 5. The waste food waste has a plurality of cutting discharge holes 27b formed on the fixed cutter 27 while being moved to the outside of the center by the crushing hammer 29 on the rotating rotating plate 28 and the centrifugal force. The crushing is made finely in the form of fine particles while the mutual friction, cutting, discharge is made on the discharge path 25 through the cutting discharge hole (27b).

At this time, the cutting discharge hole (27b) is formed in the inclined shape on the fixed cutter 27 to cut and discharge while rubbing the food waste to be broken by the crushing hammer 29 of the rotary plate 28 once again. In addition, it is to assist the discharge of food waste smoothly.

The food waste in the crushed state discharged through the cutting discharge hole 27b is introduced into the compression / dehydration unit 6 through the discharge path 25.

Due to the rotational force of the compression screw 30 of the compression / dehydration part 6, the food waste is compressed to the drying part 10 while water (= sewage) contained therein is compressed and dehydrated, and the drainage pipe ( 8) and the drain pipe 9 is drained.

And the compressed food waste is controlled to the degree of compression by the moisture content control ring 35 of the end, when the compression is made more than the self-maintaining elasticity of the moisture content control ring 35 is dried the moisture content control ring 35 The food waste dehydrated while being elastically opened toward the portion 10 is transferred to the drying unit 10, and the food waste dropped on the collection box 37 of the drying unit 10 is blown by the wind fan 39. Drying proceeds.

That is, the outside air is introduced through the air inlet 40 formed in the lid 38 by the driving of the blower fan 39, and a check valve 41 is installed at the inner end of the air inlet 40. Only when the blower fan 39 is driven, the check valve 41 is opened by the inflow of external air, and when the blower fan 39 is turned off by a timer, it is automatically closed and may be generated from undried food waste. The odors that are present will be prevented from scattering in the kitchen.

The food waste is quickly dried by the air flowing into the drying casing 36 and blown, and when the drying is completed, the blower fan 39 is automatically turned off by a timer, and the lid 38 is opened. Collect the dried food waste bin (37) is to be recycled to compost, livestock feed, etc. after the collection.

Of course, the air introduced by the driving of the blower fan 39 may perform hot drying by supplying hot air when the heater 43 is operated.

As described in detail above, the food waste crushing and compression / dehydration-drying apparatus 1 provided in the present invention can be very easily assembled and disassembled in the sink 3, and the food waste can be processed very quickly and easily. It is possible to remove the odor generated in the kitchen, and also to process the food waste immediately, to suppress the growth of harmful bacteria such as insects and various bacteria to maximize the hygiene, and the expected effect is great invention to be.

Claims (1)

An input unit 4 on the upper part of the casing 2 installed through the drain hole of the sink 3 so that various food wastes can be dried after being crushed, compressed and dehydrated, and the food waste is installed below the input unit 4. A crushing unit 5 capable of primary crushing and a lower portion of the crushing unit 5 to drive the crushing unit 5 and to drive the compression / dehydration unit 6, the compression unit The sewage dewatered from the dehydration part (6) is connected to drainage through the drain pipe (8) to the sewage pipe (9), and the food waste compressed and dewatered in the compression / dehydration part (6) to the drying part (10). In the food waste crushing and compression and dehydration-drying apparatus (1), which is discharged and dried and collected; The upper casing (2a) constituting the casing (2) has an upper fixing pipe (11) fitted from the top of the sink (3) to the lower, and a male screw formed on the outer periphery of the upper fixing pipe (11) in the lower sink (3) 11a) and the lower fixing tube 12 having a female screw 12a which can be screwed in a fixed manner so as to be fixed through the packing 13, The outer periphery of the lower fixing tube 12 is formed with a plurality of locking projections (12b) to interlock with the locking projections (14a) of the inner edge of the fixed tube 14 is coupled to the upper end of the upper casing (2a) and then rotated to engage the locking To be able to Between the lower fixing tube 12 and the fixing tube 14 is a one-way stretch cap 15 that can be opened only to the lower portion is interposed, A plurality of locking protrusions 14b are formed below the inner edge of the fixed tube 14 so that the locking protrusions 14 may be engaged with each other by engaging with the locking protrusions 17 corresponding to the upper outer edges of the upper casing 2a. The upper casing (2a) is composed of upper and lower light (上 狹 下 廣) type on one side is formed with an over-flow connection tube 18, A female screw 19 formed on a separate fixing pipe 23 having a locking ring jaw 23a at a lower end through a lower casing 2b and a dustproof gasket 22 by forming a male screw 20 at a lower end of the upper casing 2a. Screwed), and the fixing pipe 23 is coupled to the engaging ring projection 24 formed on the upper casing (2b) upper end, The shredding portion 5 has an upper portion of which the discharge passage 25 is opened and communicates with the compression / dehydration portion 6 on one side, and a plurality of fixing pieces 26 are provided on the inner edge of the shredding portion 5. Forming a fixed cutter 27 having a fixed hole 27a at a corresponding portion, and a cutting discharge hole 27b having an inclined lower portion at a predetermined interval therebetween. To hold it, The inner side of the fixed cutter 27 is made of a disk shape, the upper surface portion of the motor 21 of the drive shaft 7 on the rotary plate 28, the crushing hammer 29 is fixed to the crushing hammer 29 is formed Axes on (21a) The compression screw dewatering section 6 is connected to the motor 21, and the compression screw 30, which is decelerated and rotated, is axially installed inside the strainer 34, and the compression screw 30 from the compression screw 30 to the drying section 10. The discharge end is connected to the moisture content control ring 35 made of silicon is installed to be elastically open, The drying unit 10 incorporates a collection box 37 having a plurality of vent holes 37a in the drying casing 36 having the air discharge pipe 42 formed at the lower portion thereof, and a check valve at the upper lid 38. 41 is installed blower fan 39 to communicate with the air inlet hole 40 is installed, Food waste shredding and compression, dehydration-drying apparatus, characterized in that the heater (43) is installed in the lower portion of the blowing fan (39) to warm the introduced air.