CN213079511U

CN213079511U - Kitchen waste recycling and primary treating device

Info

Publication number: CN213079511U
Application number: CN202021468793.7U
Authority: CN
Inventors: 钱耀洲; 姚洪根; 朱贤晖; 茅威挺; 朱杰; 汤家顺
Original assignee: Tongxiang Hengyi Environmental Protection Technology Co ltd
Current assignee: Tongxiang Hengyi Environmental Protection Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-30
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a kitchen waste recovery primary treatment device, which comprises a shell, wherein the upper end in the shell is provided with a feeding chamber, a plurality of crushing rollers are arranged in the position of the feeding chamber close to an upper opening side by side, a conveying pipe is obliquely arranged in the middle position in the shell, the lower end and the upper end of the conveying pipe are respectively provided with a first feeding hole and a first discharging hole, the lower end of the conveying pipe is positioned below the feeding chamber, a feeding pipe is connected between the lower opening of the feeding chamber and the first feeding hole, a rotating rod is rotatably connected inside the conveying pipe and is arranged along the length direction of the conveying pipe, and the rotating rod is fixedly connected with helical blades, the pitch between the helical blades is gradually reduced from bottom to top, the crushing device is characterized in that a crushing chamber is arranged below the upper end of the conveying pipe, a crushing assembly is arranged in the crushing chamber, and a crushed material collecting box is arranged below the crushing chamber.

Description

Kitchen waste recycling and primary treating device

Technical Field

The utility model relates to a rubbish recovery processing technology field especially relates to a kitchen garbage retrieves preliminary treatment device.

Background

The kitchen waste refers to waste generated in daily life and food processing, food service, unit catering and other activities of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, and the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing.

In the prior art, the kitchen waste is discarded or buried, so that the nutrient components in the kitchen waste cannot be effectively utilized, and waste is caused. And nutrient substances in the kitchen waste can easily cause the eutrophication of river water body, thereby causing environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a kitchen garbage retrieves preliminary treatment device can carry out preliminary treatment to kitchen garbage, makes its solid-liquid separation, further filters liquid, and the solid matter carries out shredding, and the solid matter powder after the drying can be used as the fodder of animal and microorganism or the nourishment of plant.

The above technical purpose of the present invention can be achieved by the following technical solutions: a kitchen waste recovery preliminary treatment device comprises a shell, wherein a feeding chamber is arranged at the upper end inside the shell, a plurality of crushing rollers are arranged in the position, close to an upper opening, of the feeding chamber side by side, a conveying pipe is obliquely arranged at the middle position inside the shell, a first feed inlet and a first discharge outlet are respectively formed in the lower end and the upper end of the conveying pipe, the lower end of the conveying pipe is positioned below the feeding chamber, a feed pipe is connected between the lower opening of the feeding chamber and the first feed inlet, a rotating rod is rotatably connected inside the conveying pipe and is arranged along the length direction of the conveying pipe, a spiral blade is fixedly connected onto the rotating rod, the pitch between the spiral blades is gradually reduced from bottom to top, a crushing chamber is arranged below the upper end of the conveying pipe, a crushing assembly is arranged in the crushing chamber, a crushed material collecting box is arranged below the crushing, the conveying pipe is characterized in that a plurality of liquid discharge holes are formed in the outer wall of the lower end of the conveying pipe along the length direction of the conveying pipe, the number of the liquid discharge holes is gradually increased from bottom to top, a flow guide groove is obliquely arranged below the conveying pipe, and a waste liquid collecting box is arranged at the lower end of the flow guide groove.

Through above-mentioned technical scheme, crushing roller can carry out preliminary smashing to it, destroys the disposal bag, disperses the kitchen garbage of putting in the disposal bag to smash bold rubbish into the fritter, convenient follow-up handles. The kitchen waste in the feeding chamber enters the conveying pipe through the feeding pipe, and the helical blades can convey the kitchen waste in the conveying pipe from bottom to top. Because the pitch between the helical blade is from upwards reducing gradually to upwards the kitchen garbage of transporting the in-process between to adjacent blade extrudees, makes the moisture in the kitchen garbage follow therefrom by the extrusion and breaks away from. The liquid discharge hole can enable the extruded waste liquid to flow out of the conveying pipe and flow onto the guide groove below, so that the extruded waste liquid flows downwards along the guide groove to the waste liquid collecting box for subsequent treatment. Crushing unit can carry out abundant smashing and collect in the thing collecting box that smashes from the solid matter that the conveying pipe transported, makes the utilization that kitchen garbage can be better.

The utility model discloses still further set up to: the inner wall of the conveying pipe is provided with a microporous filtering screen.

Through above-mentioned technical scheme, the filter screen cloth can make the waste liquid of being extruded pass through and stop the solid matter to pass through, prevents that solid matter from blockking up the outage.

The utility model discloses still further set up to: be provided with intermeshing's drive gear in the pivot of crushing roller, and be located still to be provided with driven gear in the crushing roller pivot of intermediate position, lower extreme one side level of transport pipe is provided with driving motor, fixedly connected with driving gear on driving motor's the output shaft, be provided with the driving chain between driving gear and the driven gear, the lower extreme of dwang runs through the outer wall of transport pipe, fixedly connected with universal coupling between driving motor's output shaft tip and the tip of dwang lower extreme.

Through above-mentioned technical scheme, can drive simultaneously behind the driving motor crushing roller in the feed chamber and the dwang in the transport pipe and rotate simultaneously.

The utility model discloses still further set up to: the upper end of the upper opening of the feeding chamber is provided with a feeding hopper, and two sides of the lower opening of the feeding chamber are inclined planes.

Through above-mentioned technical scheme, make things convenient for the treatment personal to pour kitchen garbage into the feed chamber in, scatter when preventing that kitchen garbage from pouring into and fall to ground. The inclined surface can enable the kitchen waste to slide to the feeding pipe below more smoothly, and the kitchen waste is prevented from being accumulated in the feeding chamber.

The utility model discloses still further set up to: crushing unit includes rotary rod, a plurality of crushing blade and crushing motor, smash the indoor portion lower extreme and be provided with the motor frame, crushing motor is fixed in on the motor frame, the rotary rod vertical set up in smash the central point of room and put, just the lower extreme of rotary rod with crushing motor's output shaft fixed connection, crushing blade regular spread is fixed in on the rotary rod.

Through above-mentioned technical scheme, start crushing motor and drive the rotary rod and smash the blade and rotate at crushing room fast, smash the blade and cut the indoor kitchen garbage of smashing, smash it.

The utility model discloses still further set up to: the rotary blades are arranged from top to bottom and are gradually dense.

Through above-mentioned technical scheme, kitchen garbage is increased by the frequency of rotary blade cutting at the in-process that smashes room downstream, makes it cut up more and more, guarantees that kitchen garbage smashes abundant.

The utility model discloses still further set up to: and a filter plate is arranged in the waste liquid collecting box.

Through above-mentioned technical scheme, the filter can come in and go out to filter the waste liquid that flows into in the waste liquid collecting box, filters out the fine slag from the waste liquid, conveniently carries out subsequent processing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the inside of the casing of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view taken along direction G of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention.

The reference numbers in the figures mean: 1. a housing; 2. a feed chamber; 3. a crushing roller; 4. a transport pipe; 5. a first feeding hole; 6. a first discharge hole; 7. a feed pipe; 8. rotating the rod; 9. a helical blade; 10. a crushing chamber; 11. a size reduction assembly; 12. a crushed material collecting box; 13. a drain hole; 14. a diversion trench; 15. a waste liquid collection box; 16. a microporous filtration screen; 17. a transmission gear; 18. a driven gear; 19. a drive motor; 20. a driving gear; 21. a drive chain; 22. a universal coupling; 23. a feed hopper; 24. rotating the rod; 25. a crushing blade; 26. a grinding motor; 27. a motor frame; 28. a filter plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 5.

The utility model provides a kitchen garbage retrieves preliminary treatment device, includes casing 1, and the inside upper end of casing 1 is provided with feed chamber 2, and feed chamber 2 is located the inside upper left side position of casing 1. The upper end of the upper opening of the feeding chamber 2 is provided with the feeding hopper 23, the feeding hopper 23 is funnel-shaped, kitchen waste is convenient to pour into the feeding chamber 2 by a treating person, and the kitchen waste is prevented from scattering on the ground when poured. The lower open both sides of feed chamber 2 are the inclined plane, and the inclined plane can make during kitchen garbage more smoothly the landing inlet pipe 7 of below, prevents that kitchen garbage from piling up in feed chamber 2. The position that the feed chamber 2 is close to the upper shed is provided with a plurality of crushing rollers 3 side by side, and kitchen garbage is leading-in back, smashes roller 3 and can carry out preliminary smashing to it, destroys the disposal bag, disperses the kitchen garbage of putting in the disposal bag to smash bold rubbish into the fritter, convenient follow-up handles.

The left end of the rotating shaft of the crushing roller 3 penetrates through the outer wall of the feeding chamber 2, and the part of the rotating shaft, which is positioned outside the feeding chamber 2, is fixedly connected with transmission gears 17 which are meshed with each other. Wherein, the rotating shaft of the crushing roller 3 positioned at the middle position is also fixedly connected with a driven gear 18, and the driven gear 18 is positioned at the outer side of the transmission gear 17. The lower extreme left side level of transport pipe 4 is provided with driving motor 19, and the inner wall of casing 1 is provided with the motor cabinet, and driving motor 19 is fixed in the motor cabinet upper end. A driving gear 20 is fixedly connected to an output shaft of the driving motor 19, and a transmission chain 21 is arranged between the driving gear 20 and the driven gear 18. Starting the driving motor 19 to rotate enables the driving gear 20 to drive the driven gear 18 to rotate through the transmission chain 21, and enables the crushing roller 3 in the feeding chamber 2 to rotate through the transmission gear 17, so that the poured garbage is crushed preliminarily.

A conveying pipe 4 is obliquely arranged in the middle of the inside of the shell 1, and a feeding hole I5 and a discharging hole I6 are respectively formed in the lower end and the upper end of the conveying pipe 4. The lower end of the conveying pipe 4 is located below the feeding chamber 2, a feeding pipe 7 is connected between the lower opening of the feeding chamber 2 and the first feeding hole 5, and the kitchen waste in the feeding chamber 2 enters the conveying pipe 4 through the feeding pipe 7. Transport pipe 4 inside swivelling joint has dwang 8, and dwang 8 sets up along transport pipe 4 length direction, and transport pipe 4's outer wall is run through to the lower extreme of dwang 8, and fixedly connected with universal joint 22 between driving motor 19's the output shaft tip and the tip of dwang 8 lower extreme can drive dwang 8 after the start driving motor 19 and rotate. Fixedly connected with helical blade 9 on dwang 8, the pitch between helical blade 9 reduces from upwards gradually down, and helical blade 9 can be transported the kitchen garbage in transport pipe 4 from upwards down. Because the pitch between helical blade 9 reduces from up gradually to upwards extrude the kitchen garbage between the adjacent blade in the transportation process that makes progress, make the moisture in the kitchen garbage follow therefrom and extrude and break away from.

The inner wall of conveying pipe 4 is provided with microporous filter screen 16, and a plurality of outage 13 have been seted up along its length direction to conveying pipe 4 lower extreme outer wall, and the quantity of outage 13 is from upwards increasing gradually down. The drain holes 13 allow the squeezed waste liquid to flow out of the transport pipe 4, and the filter screen allows the squeezed waste liquid to pass therethrough to prevent solid substances from passing therethrough, thereby preventing the solid substances from blocking the drain holes 13. A diversion trench 14 is obliquely arranged below the conveying pipe 4, the length of the diversion trench 14 is the same as that of the conveying pipe 4, the inclination angle of the diversion trench is also the same, a waste liquid collecting box 15 is arranged at the lower end of the diversion trench 14, and waste liquid flowing out of the liquid discharge hole 13 drops onto the diversion trench 14 and flows into the waste liquid collecting box 15 through the diversion trench 14. Be provided with filter 28 in the waste liquid collecting box 15, filter 28 can come in and go out to filter the waste liquid that flows into in the waste liquid collecting box 15, filters out the fine sediment from the waste liquid, conveniently carries out subsequent processing.

The crushing chamber 10 is provided below the upper end of the transport pipe 4, the crushing unit 11 is provided in the crushing chamber 10, and the crushing unit 11 can sufficiently crush the solid matter transported from the transport pipe 4, so that the solid matter can be utilized better. The crushing assembly 11 includes a rotating bar 24, a plurality of crushing blades 25 and a crushing motor 26. Smash the inside lower extreme of room 10 and pass through screw fixed connection with motor frame 27, smash motor 26 and be fixed in motor frame 27 upper end, and the vertical upwards setting of output shaft of smashing motor 26, smash motor 26 and be provided with the safety cover outward. The rotating rod 24 is vertically disposed at the center of the pulverizing chamber 10, and the lower end of the rotating rod 24 is fixedly connected to the output shaft of the pulverizing motor 26. The crushing blades 25 are regularly arranged and fixed on the rotating rod 24, the rotating blades are gradually arranged from top to bottom, and the cutting frequency of the kitchen waste by the rotating blades is increased in the downward moving process of the crushing chamber 10, so that the kitchen waste is crushed more and more, and the kitchen waste is crushed fully. A crushed material collecting box 12 is arranged below the crushing chamber 10, and the crushed material collecting box 12 can collect the crushed kitchen waste.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a kitchen garbage retrieves preliminary treatment device, includes casing (1), its characterized in that: the feeding chamber (2) is arranged at the upper end inside the shell (1), a plurality of crushing rollers (3) are arranged in the position, close to an upper opening, of the feeding chamber (2) side by side, a conveying pipe (4) is obliquely arranged at the middle position inside the shell (1), a first feed inlet (5) and a first discharge outlet (6) are respectively formed in the lower end and the upper end of the conveying pipe (4), the lower end of the conveying pipe (4) is located below the feeding chamber (2), a feed pipe (7) is connected between the lower opening of the feeding chamber (2) and the first feed inlet (5), a rotating rod (8) is rotatably connected inside the conveying pipe (4), the rotating rod (8) is arranged along the length direction of the conveying pipe (4), a spiral blade (9) is fixedly connected onto the rotating rod (8), and the pitch between the spiral blades (9) is gradually reduced from bottom to top, the utility model discloses a garbage crusher, including transportation pipe (4), crushing room (10) are provided with to the upper end below of transportation pipe (4), be provided with crushing unit (11) in crushing room (10), the below of crushing room (10) is provided with and smashes thing collecting box (12), a plurality of outage (13) have been seted up along its length direction to transportation pipe (4) lower extreme outer wall, the quantity of outage (13) is from upwards increasing gradually down, the below slope of transportation pipe (4) is provided with guiding gutter (14), the lower extreme of guiding gutter (14) is provided with waste liquid collecting box (15).

2. The primary treatment device for kitchen waste recovery according to claim 1, characterized in that: the inner wall of the conveying pipe (4) is provided with a microporous filtering screen (16).

3. The primary treatment device for kitchen waste recovery according to claim 1, characterized in that: be provided with intermeshing's drive gear (17) in the pivot of crushing roller (3), and be located crushing roller (3) pivot of intermediate position and still be provided with driven gear (18), lower extreme one side level of transport pipe (4) is provided with driving motor (19), fixedly connected with driving gear (20) on the output shaft of driving motor (19), be provided with between driving gear (20) and driven gear (18) driving chain (21), the lower extreme of dwang (8) runs through the outer wall of transport pipe (4), fixedly connected with universal coupling (22) between the output shaft tip of driving motor (19) and the tip of dwang (8) lower extreme.

4. The primary treatment device for kitchen waste recovery according to claim 1, characterized in that: the upper end of the upper opening of the feeding chamber (2) is provided with a feeding hopper (23), and two sides of the lower opening of the feeding chamber (2) are inclined planes.

5. The primary treatment device for kitchen waste recovery according to claim 1, characterized in that: crushing unit (11) includes rotary rod (24), a plurality of crushing blade (25) and crushing motor (26), smash the inside lower extreme in room (10) and be provided with motor frame (27), crushing motor (26) are fixed in on motor frame (27), rotary rod (24) vertical set up in smash the central point of room (10) and put, just the lower extreme of rotary rod (24) with the output shaft fixed connection of crushing motor (26), crushing blade (25) regular spread is fixed in on rotary rod (24).

6. The primary treatment device for kitchen waste recovery according to claim 5, characterized in that: the crushing blades (25) are arranged from top to bottom and are gradually dense.

7. The primary treatment device for kitchen waste recovery according to claim 1, characterized in that: and a filter plate (28) is arranged in the waste liquid collecting box (15).