CN114453392A - Household garbage treatment system - Google Patents
Household garbage treatment system Download PDFInfo
- Publication number
- CN114453392A CN114453392A CN202210042648.XA CN202210042648A CN114453392A CN 114453392 A CN114453392 A CN 114453392A CN 202210042648 A CN202210042648 A CN 202210042648A CN 114453392 A CN114453392 A CN 114453392A
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- cylinder
- screening
- cutting
- inner filter
- top end
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 32
- 238000012216 screening Methods 0.000 claims abstract description 64
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000007873 sieving Methods 0.000 claims description 9
- 239000010791 domestic waste Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 18
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010806 kitchen waste Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a household garbage disposal system, which comprises: a support frame; the screening assembly comprises a screening cylinder arranged at the top end of the support frame, a stirring motor coaxially arranged at the top end of the screening cylinder, a cutting shaft connected with an output shaft of the stirring motor and positioned in the screening cylinder, and a first cutting paddle arranged on the cutting shaft; the dewatering component comprises an inner filter cylinder, an outer cylinder and a centrifugal motor, wherein the inner filter cylinder is rotatably arranged on the support frame, the outer cylinder is sleeved on the periphery of the inner filter cylinder, the centrifugal motor drives the inner filter cylinder to rotate, an opening is formed in the top end of the inner filter cylinder to receive screening materials of the screening cylinder, the cutting shaft can rotate to penetrate through the bottom end of the screening cylinder and is located in the inner filter cylinder, a second cutting paddle is arranged on the cutting shaft in the inner filter cylinder, and the centrifugal motor and the stirring motor are opposite in rotation direction. The invention has the beneficial effects of effectively removing impurities, avoiding impurity residues, and efficiently crushing and dehydrating kitchen garbage.
Description
Technical Field
The invention relates to the technical field of household garbage treatment equipment. More particularly, the present invention relates to a household waste disposal system.
Background
The household garbage is garbage waste generated in the life process of people, and comprises kitchen garbage, harmful garbage, other garbage and recyclable garbage. The kitchen waste mainly comprises waste and residual food, vegetable, melon and fruit peel and kernel, tea leaf residue, waste edible oil and the like, and has the characteristics of high water content, easy biodegradation, low calorific value of incineration power generation and the like. The resource utilization of kitchen waste is a problem to be solved urgently.
Due to the fact that the garbage classification degree is different in popularization in China and the habits of different regions cause kitchen garbage to have quite complex material components, and generally, in places with low classification levels, impurities such as plastic bottles and pop cans exist in the kitchen garbage. At present, the processing of kitchen garbage that is less to classification effect usually includes coarse crushing, screening, extrusion dehydration, slurrying, fermentation etc. wherein, how effectively get rid of impurity and avoid impurity to remain, is the problem that needs to solve at present to the high-efficient breakage of kitchen garbage and dehydration simultaneously.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
It is still another object of the present invention to provide a household garbage disposal system which can effectively remove impurities to prevent impurities from remaining, and can efficiently crush and dewater kitchen waste.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a household garbage disposal system comprising:
a support frame;
the screening assembly comprises a screening cylinder, a stirring motor, a cutting shaft and a first cutting paddle, wherein the screening cylinder is supported at the top end of the supporting frame, the stirring motor is coaxially arranged at the top end of the screening cylinder, the cutting shaft is connected with an output shaft of the stirring motor and is positioned in the screening cylinder, the first cutting paddle is arranged on the cutting shaft, the top end of the screening cylinder is provided with a feeding hole, and the side wall of the screening cylinder is provided with an openable/closable discharging hole;
the dewatering component comprises an inner filter cylinder, an outer cylinder and a centrifugal motor, wherein the inner filter cylinder is rotatably arranged on the support frame, the outer cylinder is sleeved on the periphery of the inner filter cylinder, the centrifugal motor drives the inner filter cylinder to rotate, an opening is formed in the top end of the inner filter cylinder to receive screening materials of the screening cylinder, the cutting shaft can rotate to penetrate through the bottom end of the screening cylinder and is located in the inner filter cylinder, a second cutting paddle is arranged on the cutting shaft in the inner filter cylinder, and the centrifugal motor and the stirring motor are opposite in rotation direction.
Preferably, the support frame comprises a disc-shaped support and a support leg for supporting the support, wherein the sieving cylinder, the inner filter cylinder and the support are coaxially arranged, and the inner radius of the inner ring of the support is not less than the inner radius of the sieving cylinder.
Preferably, the bottom end face of the support is fixedly connected with a circular fixing seat coaxially along the circumferential direction, a circular bearing is rotatably connected to the inner circumference of the fixing seat, and the top end circumferential direction of the inner filter cylinder is fixedly connected with the bottom end circumferential direction of the bearing, so that the inner filter cylinder can be rotatably arranged on the support frame.
Preferably, the support frame further comprises a base located below the outer cylinder, the centrifugal motor is arranged on the base, and the output shaft penetrates through the outer cylinder and is connected with the bottom end of the inner filter cylinder.
Preferably, the bottom end of the outer cylinder is recessed upwards to form a groove for accommodating the centrifugal motor, and the top end of the groove is in a spherical crown shape.
Preferably, first cutting oar is located including the interval at least one set of in the screening section of thick bamboo, second cutting oar is located including the interval at least one set of in straining the section of thick bamboo in, every first cutting oar of group, every second cutting oar of group all include 2n paddles, and 2n paddles include along cutting paddle and the stirring paddle that the circumference is crisscross to be set up.
Preferably, each set of first cutting paddles and each set of second cutting paddles comprises 2-4 paddles.
Preferably, domestic waste processing system, its characterized in that still includes and vertically locates the row's of helping subassembly of screening section of thick bamboo lateral wall, it includes:
the brush rod is provided with a brush head at the bottom end, and a screw cap with external threads is fixedly connected to the top end of the brush rod, wherein the brush rod penetrates through the support in a vertically sliding mode so that the brush head is located in the inner filter cylinder, and the brush head is abutted to the inner side wall of the inner filter cylinder;
the rotating cylinder is covered on the periphery of the brush rod, internal threads are arranged on the inner periphery of the rotating cylinder, and the screw cap is in threaded connection with the rotating cylinder;
the positioning cylinder is fixedly arranged on the outer side wall of the screening cylinder and covers the periphery of the rotating cylinder, and the rotating cylinder is rotatably connected with the positioning cylinder;
the cleaning motor is arranged at the top end of the positioning cylinder, and an output shaft penetrates through the top end of the positioning cylinder and is fixedly connected with the rotating cylinder so as to drive the rotating cylinder to rotate;
when the nut rotates to the top end of the rotary cylinder to be abutted, the distance between the brush head and the bottom end of the support is not more than 5mm, and when the nut rotates to the bottom end of the rotary cylinder, the distance between the brush head and the bottom end of the support is not more than 10 mm.
The invention at least comprises the following beneficial effects:
firstly, the effects of impurity removal, crushing and dehydration are synchronously completed through the household garbage treatment system in an integrated manner.
Secondly, the screening component and the dewatering component are arranged at intervals up and down, the first crushing is completed while screening, and then the further crushing is completed by matching with centrifugal dewatering, wherein in the screening process, the requirement of screening and crushing is met, and meanwhile, the impurity removal effect is reduced as impurity materials enter the inner filter cylinder due to transitional crushing in the screening process is avoided; in the centrifugal process, the centrifugal motor and the second cutting paddle rotate in opposite directions, so that the crushing effect of the second cutting on kitchen waste materials is improved.
Thirdly, the brush head can move up and down, and the centrifugal motor is matched with the inner filter cylinder to drive the inner filter cylinder to rotate, so that the circumferential side wall of the inner filter cylinder can be erased in all directions.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a household garbage disposal system according to one embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic structural view of a portion B in fig. 1 according to the present invention.
The reference numerals are specifically: a support frame 1; a support 10; a leg 11; a base 12; a screening cylinder 2; a feed port 20; a stirring motor 3; a cutting shaft 30; a first cutting paddle 31; a second cutting paddle 32; a cutting paddle 33; a stirring blade 34; an inner filter cartridge 4; an outer cylinder 5; a recess 50; a centrifugal motor 6; a fixed seat 7; a bearing 70; a discharge-assisting component 8; a brush bar 80; a brush head 81; a nut 82; a rotary drum 83; a positioning cylinder 84; the motor 85 is cleaned.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 3, the present invention provides a household garbage disposal system, comprising:
a support frame 1;
the screening assembly comprises a screening cylinder 2 supported at the top end of a support frame 1, a stirring motor 3 coaxially arranged at the top end of the screening cylinder 2, a cutting shaft 30 connected with an output shaft of the stirring motor 3 and positioned in the screening cylinder 2, and a first cutting paddle 31 arranged on the cutting shaft 30, wherein the top end of the screening cylinder 2 is provided with a feeding hole 20, and the side wall of the screening cylinder is provided with an openable/closable discharging hole;
the dewatering component comprises an inner filter cylinder 4, an outer cylinder 5 and a centrifugal motor 6, wherein the inner filter cylinder 4 is rotatably arranged on the supporting frame 1, the outer cylinder 5 is sleeved on the periphery of the inner filter cylinder 4, the centrifugal motor 6 drives the inner filter cylinder 4 to rotate, the top end of the inner filter cylinder 4 is arranged in an open mode to receive screening materials of the screening cylinder 2, the cutting shaft 30 can rotatably penetrate through the bottom end of the screening cylinder 2 and is located in the inner filter cylinder 4, a second cutting paddle 32 is arranged on the cutting shaft 30 located in the inner filter cylinder 4, and the direction of rotation of the centrifugal motor 6 is opposite to that of the stirring motor 3.
In the technical scheme, the household garbage treatment system is used for pretreating kitchen garbage with low classification level, and mainly comprises impurity removal, crushing and dehydration, the dehydrated kitchen garbage is pulped and then is subjected to subsequent flow treatment, the support frame 1 is used for providing support for the sieving assembly and the dehydration assembly, the bottom end of the sieving barrel 2 is provided with a screen, the aperture range of the screen is set on the basis of the bottom diameters of common pop-top cans, plastic bottles and the like, so that the kitchen garbage is filtered, the impurities are blocked as much as possible, the sieving barrel 2 is filled with materials through the feed inlet 20, the discharge outlet is sealed and closed when closed, the side wall of the inner filter barrel 4 is provided with filter holes for centrifugal dehydration, the filter holes are uniformly distributed on the inner wall of the inner filter barrel 4, and in the use process, one of the use methods comprises the following steps: uniformly feeding materials into the screening cylinder 2 through a feeding hole 20 of the screening cylinder 2, and synchronously operating a stirring motor 3 and a centrifugal motor 6, wherein the stirring motor 3 drives a first cutting slurry to rotate to coarsely crush the kitchen waste materials so that the kitchen waste materials enter an inner filter cylinder 4 through the screening cylinder 2 and impurities are intercepted in the screening cylinder 2, the centrifugal motor 6 and the stirring motor 3 rotate in opposite directions to drive the inner filter cylinder 4 to rotate so as to centrifugally dewater the entering filter materials, and meanwhile, as the centrifugal motor 6 and a second cutting slurry 32 rotate in opposite directions, the crushing effect of second cutting on the kitchen waste materials is increased; in another use method: a preset amount of materials are fed into the screening cylinder 2 through a feeding hole 20 of the screening cylinder 2, a stirring motor 3 and a centrifugal motor 6 are started to work, the stirring motor 3 drives a first cutting slurry to rotate, kitchen waste materials are coarsely crushed, so that the kitchen waste materials enter an inner filter cylinder 4 through the screening cylinder 2, impurities are retained in the screening cylinder 2, the centrifugal motor 6 and the stirring motor 3 rotate in opposite directions, the inner filter cylinder 4 is driven to rotate, the entering filter materials are centrifugally dewatered, and meanwhile, as the centrifugal motor 6 and a second cutting slurry 32 rotate in opposite directions, the crushing effect of second cutting on the kitchen waste materials is increased; after the two methods are finished, the discharge of the screening cylinder 2 is opened to discharge impurities, a liquid discharge pipe is connected with the outer cylinder 5 and used for discharging removed filtrate, and a discharge pipe is communicated with the inner filter cylinder 4; by adopting the technical scheme, firstly, the device is integrated, and the effects of impurity removal, crushing and dehydration are synchronously completed through a household garbage treatment system; secondly, the screening component and the dewatering component are arranged at intervals up and down, the first crushing is completed while screening, and then the further crushing is completed by matching with centrifugal dewatering, wherein in the screening process, the requirement of screening and crushing is met, and meanwhile, impurity materials are prevented from entering the inner filter cylinder 4 to reduce impurity removal effect due to transitional crushing in the screening process; during the centrifugation process, the centrifugal motor 6 and the second cutting paddle 32 rotate in opposite directions, so that the crushing effect of the second cutting on the kitchen waste is increased.
In another technical solution, the support frame 1 includes a disk-shaped support 10 and a leg 11 supporting the support 10, wherein the classifying cylinder 2, the inner filter cylinder 4 and the support 10 are all coaxially disposed, an inner ring radius of the support 10 is not less than an inner circumference radius of the classifying cylinder 2, the classifying cylinder 2 is fixedly supported on the support 10, and preferably, the inner ring radius of the support 10 is equal to the inner circumference radius of the classifying cylinder 2. With this arrangement, support for the screen assemblies and dewatering assemblies is provided by the arrangement of the carriers 10.
In another technical scheme, the bottom end face of the support 10 is fixedly connected with a circular fixing seat 7 coaxially along the circumferential direction, a circular bearing 70 is rotatably connected to the inner circumference of the fixing seat 7, the top end of the inner filter cartridge 4 is circumferentially and fixedly connected with the bottom end of the bearing 70, so that the inner filter cartridge 4 can be rotatably arranged on the support frame 1, a lower mounting edge is arranged on the horizontal extension of the top end of the inner filter cartridge 4, an upper mounting edge is arranged on the horizontal extension of the bottom end of the bearing 70, the upper mounting edge and the lower mounting edge are screwed, so that the inner filter cartridge 4 is fixedly connected with the bearing 70, the inner filter cartridge 4 is rotatably connected with the support frame 1 through the matching of the fixing seat 7 and the bearing 70, and further, the top end of the bearing 70 is rotatably and hermetically butted with the bottom surface of the support 10.
In another technical solution, the support frame 1 further includes a base 12 located below the outer cylinder 5, the centrifugal motor 6 is disposed on the base 12, and an output shaft penetrates through the outer cylinder 5 and is connected with the bottom end of the inner filter cylinder 4, wherein the base 12 is fixedly mounted through a support leg 11. With this solution, a mounting point for the centrifugal motor 6 is provided.
In another technical scheme, the bottom end of the outer cylinder 5 is recessed upwards to form a groove 50 for accommodating the centrifugal motor 6, and the top end of the groove 50 is in a spherical crown shape. With this arrangement, a space for installing the centrifugal motor 6 is provided, while facilitating removal of moisture accumulated in the outer tub 5.
In another technical solution, the first cutting paddles 31 include at least one group arranged in the sieving cylinder 2 at intervals, the second cutting paddles 32 include at least one group arranged in the inner filtering cylinder 4 at intervals, each group of the first cutting paddles 31 and each group of the second cutting paddles 32 include 2n blades, and the 2n blades include cutting blades 33 and stirring blades 34 arranged in a staggered manner along the circumferential direction. By adopting the scheme, the cutting blade 33 is a blade with a cutting edge and is used for crushing kitchen waste materials, the stirring blade 34 is used for stirring the kitchen waste materials, the sieving effect is promoted for the sieving cylinder 2, and the crushing and dewatering effects are synchronously improved for the inner filtering cylinder 4.
In another technical scheme, each group of first cutting paddles 31 comprises 2-4 paddles, each group of second cutting paddles 32 comprises 2-4 paddles, preferably, each group of first cutting paddles 31 comprises 2 paddles, and each group of second cutting paddles 32 comprises 4 paddles.
In another technical scheme, domestic waste processing system, its characterized in that still includes and vertically locates the group's subassembly 8 of helping of screening section of thick bamboo 2 lateral wall, it includes:
the brush rod 80 is provided with a brush head 81 at the bottom end, a screw cap 82 with an external thread is fixedly connected to the top end, the brush rod 80 vertically slides through the support 10, so that the brush head 81 is positioned in the inner filter cylinder 4, the brush head 81 abuts against the inner side wall of the inner filter cylinder 4, specifically, the support is provided with a through hole in a penetrating manner, the inner side wall of the through hole is recessed to form a sliding groove, the sliding groove is vertically arranged, the top end and the bottom end of the sliding groove are both open, the sliding rod is provided with a sliding strip matched with the sliding groove, the sliding strip is arranged in the sliding groove in a sliding manner along the vertical direction, preferably, the sliding groove is two sliding grooves symmetrically arranged relative to the central axis of the through hole, and the length of the sliding strip is from the bottom end of the screw cap to the top end of the brush head;
a rotary cylinder 83 covering the outer circumference of the brush rod 80, the inner circumference of the rotary cylinder 83 having an internal thread, the nut 82 being screwed to the rotary cylinder 83;
the positioning cylinder 84 is fixedly arranged on the outer side wall of the screening cylinder 2 and covers the periphery of the rotating cylinder 83, and the rotating cylinder 83 is rotatably connected with the positioning cylinder 84;
the cleaning motor 85 is arranged at the top end of the positioning cylinder 84, and an output shaft penetrates through the top end of the positioning cylinder 84 and is fixedly connected with the rotating cylinder 83 so as to drive the rotating cylinder 83 to rotate;
when the screw cap 82 rotates to abut against the top end of the rotary cylinder 83, the distance from the brush head 81 to the bottom end of the support 10 is not more than 5mm, and when the screw cap 82 rotates to the bottom end of the rotary cylinder 83, the distance from the brush head 81 to the bottom end of the support 10 is not more than 10 mm. In the use, in the material discharge process, the cleaning motor 85 rotates to drive the rotary cylinder 83 to rotate, the rotary cylinder 83 rotates to drive the screw cap 82 to rotate and move downwards, the screw cap 82 moves downwards to drive the brush head 81 to move downwards, the centrifugal motor 6 is synchronously started, the inner wall of the internal filter cylinder 4 is erased through the brush head 81, and the operation is synchronous and can also be used for cleaning the internal filter cylinder 4.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the household waste disposal system of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. Domestic waste processing system, its characterized in that includes:
a support frame;
the screening assembly comprises a screening cylinder, a stirring motor, a cutting shaft and a first cutting paddle, wherein the screening cylinder is supported at the top end of the supporting frame, the stirring motor is coaxially arranged at the top end of the screening cylinder, the cutting shaft is connected with an output shaft of the stirring motor and is positioned in the screening cylinder, the first cutting paddle is arranged on the cutting shaft, the top end of the screening cylinder is provided with a feeding hole, and the side wall of the screening cylinder is provided with an openable/closable discharging hole;
the dewatering component comprises an inner filter cylinder, an outer cylinder and a centrifugal motor, wherein the inner filter cylinder is rotatably arranged on the support frame, the outer cylinder is sleeved on the periphery of the inner filter cylinder, the centrifugal motor drives the inner filter cylinder to rotate, the top end of the inner filter cylinder is open to receive screening materials of the screening cylinder, the cutting shaft can rotatably penetrate through the bottom end of the screening cylinder and is positioned in the inner filter cylinder, a second cutting paddle is arranged on the cutting shaft in the inner filter cylinder, and the direction of the centrifugal motor is opposite to that of the stirring motor.
2. The household garbage disposal system of claim 1, wherein the support frame comprises a disk-shaped support and legs for supporting the support, wherein the classifying cylinder, the inner filter cylinder and the support are all coaxially arranged, and the inner radius of the support is not less than the inner radius of the classifying cylinder.
3. The household garbage disposal system according to claim 2, wherein the bottom end face of the support is coaxially and circumferentially fixedly connected with a circular fixing seat, the inner circumference of the fixing seat is rotatably connected with a circular bearing, and the top end of the inner filter cartridge is circumferentially and fixedly connected with the bottom end of the bearing, so that the inner filter cartridge can be rotatably arranged on the support frame.
4. The household garbage disposal system of claim 3 wherein the support frame further comprises a base located below the outer cylinder, the centrifugal motor is disposed on the base, and the output shaft penetrates the outer cylinder and is connected to the bottom end of the inner filter cylinder.
5. The garbage disposal system of claim 4, wherein the outer tub has a recess recessed upward at a bottom end thereof for accommodating the centrifugal motor, and the top end of the recess has a spherical crown shape.
6. The household garbage disposal system of claim 1, wherein the first cutting paddles comprise at least one group which is arranged in the sieving cylinder at intervals, the second cutting paddles comprise at least one group which is arranged in the inner filtering cylinder at intervals, each group of the first cutting paddles and each group of the second cutting paddles comprise 2n blades, and the 2n blades comprise cutting blades and stirring blades which are staggered along the circumferential direction.
7. The household waste disposal system of claim 6, wherein each set of first cutting paddles and each set of second cutting paddles comprises 2-4 paddles.
8. The household garbage disposal system of claim 2, further comprising a discharge-assisting assembly vertically provided on an outer sidewall of the screening drum, comprising:
the bottom end of the brush rod is provided with a brush head, the top end of the brush rod is fixedly connected with a nut with external threads, the brush rod vertically slides through the support, so that the brush head is positioned in the inner filter cylinder, and the brush head is abutted against the inner side wall of the inner filter cylinder;
the rotary cylinder is covered on the periphery of the brush rod, the inner periphery of the rotary cylinder is provided with internal threads, and the screw cap is in threaded connection with the rotary cylinder;
the positioning cylinder is fixedly arranged on the outer side wall of the screening cylinder and covers the periphery of the rotating cylinder, and the rotating cylinder is rotatably connected with the positioning cylinder;
the cleaning motor is arranged at the top end of the positioning cylinder, and an output shaft penetrates through the top end of the positioning cylinder and is fixedly connected with the rotating cylinder so as to drive the rotating cylinder to rotate;
when the nut rotates to abut against the top end of the rotary cylinder, the distance between the brush head and the bottom end of the support is not more than 5mm, and when the nut rotates to the bottom end of the rotary cylinder, the distance between the brush head and the bottom end of the support is not more than 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210042648.XA CN114453392A (en) | 2022-01-14 | 2022-01-14 | Household garbage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210042648.XA CN114453392A (en) | 2022-01-14 | 2022-01-14 | Household garbage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114453392A true CN114453392A (en) | 2022-05-10 |
Family
ID=81410031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210042648.XA Pending CN114453392A (en) | 2022-01-14 | 2022-01-14 | Household garbage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114453392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301686A (en) * | 2022-10-11 | 2022-11-08 | 徐州吉晨环保科技有限公司 | Intelligent kitchen waste treatment device |
| CN115780044A (en) * | 2023-02-06 | 2023-03-14 | 新乡市中天星火机械有限公司 | Automatic crushing and sorting machine for kitchen garbage |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20220510 |