CN209791032U - Kitchen waste filtering device - Google Patents
Kitchen waste filtering device Download PDFInfo
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- CN209791032U CN209791032U CN201920250139.XU CN201920250139U CN209791032U CN 209791032 U CN209791032 U CN 209791032U CN 201920250139 U CN201920250139 U CN 201920250139U CN 209791032 U CN209791032 U CN 209791032U
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- bag breaking
- filtering
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- guide pipe
- cylinder
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Abstract
the application provides a kitchen garbage filter equipment, including base and filter equipment, base upper portion is equipped with the slope and accepts the face, filter equipment is including filtering box, spin filter section of thick bamboo, honeycomb duct, feeder hopper, drive arrangement, broken bagging apparatus and air exhaust device. The kitchen waste filtering device is reasonable in structural design, the guide pipe is driven by the driving device to rotate rapidly, the crushing device in the guide cylinder is driven to rotate rapidly, and bag breaking efficiency of bagged garbage is greatly improved; the driving device drives the guide flow cylinder to rotate and simultaneously drives the rotary filter cylinder to rotate through the guide flow pipe, so that the energy consumption of the filter device is greatly reduced; the top of the filter box body is provided with an air extractor, so that the odor in the filter box body is prevented from diffusing, and the working environment is greatly improved.
Description
Technical Field
The invention relates to a garbage filtering device, in particular to a kitchen garbage filtering device.
Background
Kitchen waste, commonly known as swill, is the most important one of food waste, including food residues generated in families, schools, canteens, catering industries and the like. It is a complex composition, mainly a mixture of oil, water, pericarp, vegetables, rice flour, fish, meat, bone, and waste tableware, plastics, paper towels, etc. The quantity of kitchen waste in China is very large and is in a rapid rising trend. Is easy to rot and deteriorate, emits foul smell and transmits bacteria and viruses.
The anaerobic digestion treatment of the kitchen waste is an environment-friendly method and a benefit-creating method, and can generate a large amount of methane. Because the components of the kitchen waste are complex, solid-liquid separation needs to be carried out on the kitchen waste before anaerobic digestion treatment. Although the filtering device for solid-liquid separation of kitchen waste exists on the market, the filtering device is poor in environment protection, and odor in the filtering device is scattered outside, so that the air quality in a workshop is influenced. Secondly, the bagged garbage can not be quickly broken and filtered, the working efficiency is low, and the applicability is limited, so that the improvement requirement exists.
Disclosure of Invention
The present application is provided to solve the above-mentioned technical problems.
the technical scheme adopted by the application is as follows: the kitchen waste filtering device is characterized by comprising a base and a filtering device, wherein an inclined bearing surface is arranged on the upper portion of the base, the filtering device comprises a filtering box body, a rotary filtering cylinder, a flow guide pipe, a feed hopper, a driving device, a bag breaking device and an air extracting device, the filtering box body is fixedly arranged on the inclined bearing surface, and the rotary filtering cylinder is axially arranged in the filtering box body along the inclined bearing surface at an inclined angle; the lower end of the rotary filter cylinder is rotatably arranged on the side wall of the lower end of the filter box body; the feed hopper is communicated with the rotary filter cylinder through a guide pipe; a material outlet is arranged on the end wall of the lower end of the rotary filter cylinder; a water outlet is arranged on the side wall of the filter box body below the rotary filter cylinder; the driving device comprises a driving motor, a driving wheel and a driven wheel, the driving wheel is arranged at the output end of the driving motor, the driven wheel is arranged on the flow guide pipe and is connected with the driving wheel through a chain, and a bag breaking device is arranged in the flow guide pipe; an air extracting device is arranged on the upper portion of the filtering box body and comprises an air extractor and an air storage tank.
Furthermore, broken bagging apparatus includes a plurality of broken bag cutter bodies, broken bag cutter body includes a plurality of annular fixing bases and a plurality of broken bag blade, the central axis of annular fixing base and honeycomb duct axis coincidence, and parallel arrangement are in the honeycomb duct, annular fixing base medial surface is equipped with the annular groove, broken bag blade passes through the torsional spring and evenly sets up in the annular groove.
Furthermore, the working side of the bag breaking blade is an arc-shaped sawtooth surface, and the other side of the bag breaking blade is an arc-shaped surface.
Furthermore, the annular fixing seats on two sides of the annular groove are provided with symmetrical fixing convex teeth.
furthermore, a spiral baffle is arranged on the inner wall of the rotary filter cylinder.
Furthermore, the side walls of the two sides of the cylinder body of the rotary filter cylinder are provided with air blowing devices, and each air blowing device comprises an air inlet pipe and a plurality of air knives.
The application has the advantages and positive effects that: the kitchen waste filtering device is reasonable in structural design, the guide pipe is driven by the driving device to rotate rapidly, the crushing device in the guide cylinder is driven to rotate rapidly, and bag breaking efficiency of bagged garbage is greatly improved; the driving device drives the guide flow cylinder to rotate and simultaneously drives the rotary filter cylinder to rotate through the guide flow pipe, so that the energy consumption of the filter device is greatly reduced; the top of the filter box body is provided with an air extractor, so that the odor in the filter box body is prevented from diffusing, and the working environment is greatly improved.
In addition to the technical problems addressed by the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a kitchen waste filtering device provided in an embodiment of the present application;
Fig. 2 is a schematic view of a bag breaking cutter provided in an embodiment of the present application;
Fig. 3 is a schematic structural diagram of a bag breaking cutter provided in an embodiment of the present application;
FIG. 4 is a sectional view of an annular retaining block provided in accordance with an embodiment of the present application;
Fig. 5 is a schematic structural diagram of a bag breaking blade provided in an embodiment of the present application;
FIG. 6 is a schematic view of a stationary lobe according to an embodiment of the present disclosure;
FIG. 7 is a schematic diagram of a helical baffle provided in an embodiment of the present application;
Fig. 8 is a schematic structural diagram of a blower device according to an embodiment of the present application.
In the figure: 1, a base; 110 inclined bearing surfaces; 2, a filtering device; 210 a filter box; 211 a water outlet; 220 rotating the filter cartridge; a 221 material outlet; 230 a draft tube; 240 feed hopper; 250 a drive device; 251 a drive motor; 252 a drive wheel; 253 a driven wheel; 260 a bag breaking device; 261 breaking the bag; 261a ring-shaped fixing seat; 261a1 annular groove; 261b bag breaking blade; 261b1 arc-shaped sawtooth surface; 261b2 arc-shaped face; 261c torsion spring; 270 an air extraction device; 271 air extractor; 272 air storage tanks; 3 fixing the convex teeth; 4, a spiral baffle plate; 5 a blower device; 510 an air inlet pipe; 520 air knife
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, a kitchen waste filtering device 2 is characterized by comprising a base 1 and a filtering device 2; in the present embodiment, the base 1 is a support structure of the filter device 2.
the upper part of the base 1 is provided with an inclined bearing surface 110; the filtering device 2 comprises a filtering box body 210, a rotary filtering cylinder 220, a guide pipe 230, a feed hopper 240, a driving device 250, a bag breaking device 260 and an air extracting device 270, wherein the filtering box body 210 is fixedly arranged on the inclined bearing surface 110, and the rotary filtering cylinder 220 is axially arranged in the filtering box body 210 along the inclined bearing surface 110 at an inclined angle; the higher end of the rotary filter cartridge 220 is provided with a guide pipe 230, and the rotary filter cartridge is rotatably arranged on the side wall of the higher end of the filter box body 210 through the guide pipe 230, and the lower end of the rotary filter cartridge is rotatably arranged on the side wall of the lower end of the filter box body 210;
In the present embodiment, the upper supporting structure of the base 1 is an inclined supporting surface 110, and the inclined supporting surface 110 facilitates the inclined arrangement of the filtering device 2; in this embodiment, the filtering box 210 of the filtering apparatus 2 is preferably a rectangular parallelepiped box, the filtering box 210 is disposed on the inclined supporting surface 110, as shown in fig. 1, the left side wall of the filtering box 210 is located at the higher end of the inclined supporting surface 110, the right side wall is located at the lower end of the inclined supporting surface 110, the higher end of the rotary filtering cylinder 220 is the left end, the rotary filtering cylinder is rotatably disposed on the left side end wall through the guiding pipe 230, the lower end of the rotary filtering cylinder 220 is the right end, the rotary filtering cylinder 220 is rotatably disposed on the right side wall of the filtering box 210, and the axial direction of the rotary filtering cylinder 220 is parallel; the solid waste that can't go up the filtration pore through rotation filter cartridge 220 is convenient for along rotation filter cartridge 220 axial downstream in the slope setting of rotation filter cartridge 220, has improved kitchen garbage's filtration efficiency.
The feed hopper 240 is communicated with the rotary filter cartridge 220 through the guide pipe 230; a material outlet 221 is formed in the end wall of the lower end of the rotary filter cylinder 220; a water outlet 211 is arranged on the side wall of the filtering box body 210 below the rotary filtering cylinder 220; the driving device 250 comprises a driving motor 251, a driving wheel 252 and a driven wheel 253, the driving wheel 252 is arranged at the output end of the driving motor 251, the driven wheel 253 is arranged on the guide pipe 230 and is connected with the driving wheel 252 through a chain, and a bag breaking device 260 is arranged in the guide pipe 230; the upper part of the filtering box body 210 is provided with an air extracting device 270, and the air extracting device 270 comprises an air extractor 271 and an air storage tank 272.
In this embodiment, one end of the flow guide tube 230 is rotatably connected to the lower end of the feed hopper 240, and the other end is fixedly connected to the left end of the rotary filter cartridge 220, and the driving motor 251 drives the rotary filter cartridge 220 to rotate through the flow guide tube 230; when the kitchen waste bag breaking device works, kitchen waste enters the guide pipe 230 through the feed hopper 240, the guide pipe 230 is driven by the driving motor 251 to rotate, and meanwhile, the bag breaking device 260 is driven to break bags of the bagged waste passing through the guide pipe 230, so that the filtering effect of the kitchen waste is greatly improved, and the phenomenon that the bagged waste cannot be broken and filtered is avoided; in this embodiment, the rotary filter cartridge 220 is rotatably disposed on the sidewall of the filter box 210 through the flow guide tube 230, and the driving motor 251 drives the flow guide tube 230 to rotate and simultaneously drives the filter box 210, thereby greatly reducing the energy consumption of the filter device 2; in this embodiment, filter box 210 upper portion and be equipped with air exhaust device 270, air exhaust device 270 makes and filters the interior negative pressure state that is of box 210, has avoided the peculiar smell diffusion that kitchen garbage produced, has improved kitchen garbage's operational environment greatly.
As shown in fig. 2, 3 and 4, in a preferred embodiment, the bag breaking device 260 includes a plurality of bag breaking cutter bodies 261, the bag breaking cutter bodies 261 include a plurality of bag breaking cutter bodies 261a and a plurality of bag breaking blades 261b, the central axis of the bag breaking cutter bodies 261a coincides with the axis of the fluid guide pipe 230 and is arranged in parallel in the fluid guide pipe 230, the inner side surface of the bag breaking cutter bodies 261a is provided with an annular groove 261a1, and the bag breaking blades 261b are uniformly arranged in the annular groove 261a1 through a torsion spring 261 c.
In this embodiment, the bag breaking cutter 261a is an annular structure and is disposed on the inner wall of the flow guide pipe, the inner side surface of the bag breaking cutter 261a is provided with an annular groove 261a1, and the bag breaking blade 261b is uniformly disposed in the annular groove 261a1 of the bag breaking cutter 261a through a torsion spring 261 c; when the bag breaking device works, when the bag breaking blade 261b meets small bags of garbage, the bag breaking blade 261b can directly break bags, and when the bag breaking blade 261b meets large bags of garbage and large hard materials, the torsion spring 261c plays an important role as an avoiding device; when the draft tube 230 runs at a certain speed, the bag breaking blade 261b is driven to run together, due to the action of centrifugal force and the pretightening force of the torsion spring 261c, the bag breaking blade 261b runs at a certain deflection angle, when meeting larger bags of garbage and large hard materials, a part of kinetic energy of the bag breaking blade 261b is used for overcoming resistance, and when the pretightening force of the torsion spring 261c is not enough to maintain the initial position of the bag breaking blade 261b, the bag breaking blade 261b generates a certain deflection angle. Since the rotation angular velocity of the bag-breaking blade 261b is not changed, after the bag-breaking blade 261b overcomes the resistance or avoids hard materials, the bag-breaking blade 261b returns to its initial position under the action of the centrifugal force and the pre-tightening force of the torsion spring 261 c.
As shown in fig. 5, in a preferred embodiment, the working side of the bag breaking blade 261b is an arc-shaped sawtooth surface 261b1, and the other side is an arc-shaped surface 261b 2.
in this embodiment, the bag breaking blade 261b is designed into an arc shape with crescent teeth, and the arc sawtooth surface 261b1 is used as a working surface to tear plastic bag type garbage, so that sufficient bag breaking is realized; when large bagged garbage is encountered, the free end of the bag breaking blade 261b is twisted into the annular groove 261a1, the middle part of the bag breaking blade 261b is an arc-shaped bulge and cannot be accommodated in the annular groove 261a1, and the knife teeth on the arc-shaped bulge of the bag breaking blade 261b can continuously break the bag of the large bagged garbage.
In a preferred embodiment, as shown in fig. 6, symmetrical fixing convex teeth 3 are arranged on the bag breaking cutter 261a at two sides of the annular groove 261a 1.
In this embodiment, the convex teeth 3 are arranged on the bag breaking cutter body 261a in a circular array, when encountering large bagged garbage, the bag breaking blade 261b is twisted to enter the annular groove 261a1, and the middle cutter teeth of the bag breaking blade 261b and the fixed convex teeth 3 break the bag of the bagged garbage together, so that the bag breaking effect is greatly improved.
In a preferred embodiment, as shown in fig. 7, the inner wall of the spin-on filter cartridge 220 is provided with a spiral baffle 4. In this embodiment, be equipped with heliciform baffle 4 on the rotary filter cartridge 220 inner wall, be convenient for promote kitchen solid waste to material export 221 fast, and then get rid of rotary filter cartridge 220, improved kitchen waste's filter effect greatly.
as shown in fig. 8, in a preferred embodiment, the side walls of both sides of the cylinder of the spin-on filter cartridge 220 are provided with air blowing devices 5, and the air blowing devices 5 comprise an air inlet pipe 510 and a plurality of air knives 520. In this embodiment, blower device 5 has avoided less kitchen garbage to block up rotary filter cartridge 220, has improved filtration efficiency and filter effect greatly.
The embodiments of the present application have been described in detail, but the description is only for the preferred embodiments of the present application and should not be construed as limiting the scope of the application. All equivalent changes and modifications made within the scope of the present application shall fall within the scope of the present application.
Claims (6)
1. the kitchen waste filtering device is characterized by comprising a base (1) and a filtering device (2), wherein an inclined bearing surface (110) is arranged on the upper portion of the base (1), the filtering device (2) comprises a filtering box body (210), a rotary filter cylinder (220), a guide pipe (230), a feed hopper (240), a driving device (250), a bag breaking device (260) and an air extracting device (270), the filtering box body (210) is fixedly arranged on the inclined bearing surface (110), and the rotary filter cylinder (220) is axially arranged in the filtering box body (210) along the inclined bearing surface (110) at an inclined angle; the higher end of the rotary filter cartridge (220) is provided with a guide pipe (230), the rotary filter cartridge is rotatably arranged on the side wall of the higher section of the filter box body (210) through the guide pipe (230), and the lower end of the rotary filter cartridge is rotatably arranged on the side wall of the lower end of the filter box body (210); the feed hopper (240) is communicated with the rotary filter cylinder (220) through the guide pipe (230); a material outlet (221) is formed in the end wall of the lower end of the rotary filter cylinder (220); a water outlet (211) is arranged on the side wall of the filtering box body (210) below the rotary filtering cylinder (220); the driving device (250) comprises a driving motor (251), a driving wheel (252) and a driven wheel (253), the driving wheel (252) is arranged at the output end of the driving motor (251), the driven wheel (253) is arranged on the flow guide pipe (230) and is connected with the driving wheel (252) through a chain, and a bag breaking device (260) is arranged in the flow guide pipe (230); an air extraction device (270) is arranged at the upper part of the filtering box body (210), and the air extraction device (270) comprises an air extractor (271) and an air storage tank (272).
2. the kitchen waste filtering device according to claim 1, wherein the bag breaking device (260) comprises a plurality of bag breaking cutter bodies (261), the bag breaking cutter bodies (261) comprise a plurality of annular fixed seats (261a), a plurality of bag breaking blades (261b) and a plurality of torsion springs (261c), the central axis of the annular fixed seat (261a) coincides with the axis of the flow guide pipe (230) and is arranged in the flow guide pipe (230) in parallel, an annular groove (261a1) is formed in the inner side surface of the annular fixed seat (261a), and the bag breaking blades (261b) are uniformly arranged in the annular groove (261a1) through the torsion springs (261 c).
3. The kitchen waste filtering device according to claim 2, characterized in that the working side of the bag breaking blade (261b) is an arc-shaped serrated surface (261b1), and the other side is an arc-shaped surface (261b 2).
4. The kitchen waste filtering device according to claim 3, characterized in that the annular fixing seats (261a) on both sides of the annular groove (261a1) are provided with symmetrical fixing convex teeth (3).
5. The kitchen waste filtering device according to claim 4, characterized in that the inner wall of the rotary filter cylinder (220) is provided with a spiral baffle (4).
6. The kitchen waste filtering device according to claim 5, characterized in that the side walls of the two sides of the cylinder body of the rotary filtering cylinder (220) are provided with air blowing devices (5), and the air blowing devices comprise an air inlet pipe (510) and a plurality of air knives (520).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250139.XU CN209791032U (en) | 2019-02-28 | 2019-02-28 | Kitchen waste filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250139.XU CN209791032U (en) | 2019-02-28 | 2019-02-28 | Kitchen waste filtering device |
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| Publication Number | Publication Date |
|---|---|
| CN209791032U true CN209791032U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920250139.XU Active CN209791032U (en) | 2019-02-28 | 2019-02-28 | Kitchen waste filtering device |
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| CN (1) | CN209791032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299116A (en) * | 2020-02-26 | 2020-06-19 | 浙江科技学院 | Kitchen garbage screening plant |
| CN114748922A (en) * | 2022-04-07 | 2022-07-15 | 欧细荣 | Separation equipment for garbage disposal |
-
2019
- 2019-02-28 CN CN201920250139.XU patent/CN209791032U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299116A (en) * | 2020-02-26 | 2020-06-19 | 浙江科技学院 | Kitchen garbage screening plant |
| CN111299116B (en) * | 2020-02-26 | 2021-06-15 | 浙江科技学院 | Kitchen garbage screening plant |
| CN114748922A (en) * | 2022-04-07 | 2022-07-15 | 欧细荣 | Separation equipment for garbage disposal |
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