Kitchen garbage normal-temperature carbonization treatment device and kitchen garbage normal-temperature carbonization treatment system

Abstract

The invention discloses a kitchen garbage normal-temperature carbonization treatment device and system, and relates to the technical field of kitchen garbage treatment.The kitchen garbage normal-temperature carbonization treatment device comprises a garbage conveying belt, a rack, a material blocking plate, a crushed bone collecting plate, a pre-crushing assembly, an extruding assembly, a guiding unit and a crushing mechanism, and crushed bones on the garbage conveying belt can slide to the crushed bone collecting plate along the material blocking plate; the pre-crushing assembly is arranged at the rear end of the garbage conveying belt and used for preliminarily crushing wet garbage falling from the garbage conveying belt. The preliminarily crushed wet garbage enters the extrusion assembly, and swill in the wet garbage is extruded out to form dry garbage; crushed bones and dry garbage can enter the guide unit and enter the crushing mechanism respectively; the crushing mechanism comprises a driving assembly, a first crushing assembly for crushing crushed bones and a second crushing assembly for crushing dry garbage; according to the invention, large broken bones can be sorted from garbage which is basically free of hardness, such as leftovers, vegetable stems and vegetable leaves, so that subsequent garbage classification treatment is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field related to kitchen waste treatment, and in particular to a device and system for carbonizing kitchen waste at room temperature. Background Art

[0002] Kitchen waste refers to garbage generated in residents' daily lives and in food processing, catering services, unit meal supply and other activities, including discarded vegetable leaves, leftovers, leftover rice, fruit peels, egg shells, tea dregs, bones, etc. Its main sources are home kitchens, restaurants, hotels, canteens, markets and other industries related to food processing.

[0003] Patent document CN105032894B discloses a farm organic waste and kitchen waste treatment machine. Compared with the prior art, the kitchen waste treatment machine combines a barrel tank, a buffer tank, a deodorizing tank, a sealing cover and a grinding power device into an excellent combination, so as to decompose the organic waste into organic fertilizer and reduce its overall volume and weight to less than 90% of the weight and volume of the original organic waste. The buffer tank and the deodorizing tank can effectively remove the odor of the organic waste without polluting the environment. At the same time, due to the special grinder, the organic waste containing bones and shellfish can be completely ground without causing the reamer to get stuck, thereby damaging the motor. Therefore, it is a small-sized and low-cost farm organic waste and kitchen waste treatment machine with the advantages of easy use and obvious effect.

[0004] Except for broken bones, other components in kitchen waste, such as leftover rice, vegetable stems and leaves, have basically no hardness. The crushing of this part of materials does not actually require a lot of mechanical strength. If the kitchen waste with higher hardness such as broken bones is not sorted out, but directly crushed together with other kitchen waste, the bone residue will be mixed with the rice (vegetable) residue, which is not conducive to subsequent processing. Summary of the invention

[0005] In order to solve the defects of the prior art, the present invention provides a device and system for carbonizing kitchen waste at room temperature.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The present invention provides a kitchen waste carbonization treatment device at room temperature, comprising:

[0008] The garbage conveyor belt is obliquely arranged on the frame, and the frame is provided with a baffle plate at a position corresponding to the discharge end of the garbage conveyor belt, and the broken bones on the garbage conveyor belt will slide along the baffle plate to the broken bone collection plate;

[0009] A pre-crushing assembly is arranged at the rear end of the garbage conveyor belt, and is used for preliminarily crushing the wet garbage falling from the garbage conveyor belt;

[0010] The preliminarily crushed wet garbage enters the extrusion component and squeezes out the swill inside the wet garbage to form dry garbage;

[0011] Guide unit, broken bones and dry garbage will enter the guide unit and enter the crushing mechanism respectively;

[0012] The crushing mechanism includes a driving assembly, a first crushing assembly for crushing broken bones, and a second crushing assembly for crushing dry garbage.

[0013] As a preferred technical solution of the present invention, the pre-crushing assembly includes a pre-crushing box arranged on the frame, a first rotating shaft rotatably arranged inside the pre-crushing box, several groups of brackets fixedly arranged on the first rotating shaft and a crushing tool fixed on the bracket.

[0014] As a preferred technical solution of the present invention, the extrusion assembly includes:

[0015] An extrusion box, connected to the pre-crushing box;

[0016] A second rotating shaft, rotatably disposed inside the extrusion box;

[0017] A plurality of partition plates are arranged along the circumferential direction of the second rotating shaft, and include a fixing portion fixedly connected to the second rotating shaft and a limiting portion connected to the fixing portion;

[0018] A fixed sleeve, fixedly arranged between two adjacent groups of partition plates;

[0019] The sliding rod is slidably arranged inside the fixed sleeve and the other end of the sliding rod is fixedly connected with the extrusion plate.

[0020] As a preferred technical solution of the present invention, a filter screen is provided at the lower end of the extrusion box.

[0021] As a preferred technical solution of the present invention, the frame is also provided with a control component for driving the pre-crushing component and the extrusion component to work, which includes:

[0022] A first driving unit, arranged on the frame;

[0023] A first pulley, fixedly connected to the first rotating shaft and arranged to transmit power to the first driving unit via a first transmission belt;

[0024] The second pulley is fixedly connected to the second rotating shaft and is arranged for transmission with the first driving unit through a second transmission belt.

[0025] As a preferred technical solution of the present invention, a discharge port is provided on one side of the extrusion box body, and the guide unit includes a first feed pipe connected to the broken bone collection plate and a second feed pipe connected to the discharge port, the first feed pipe is connected to a first guide pipe arranged near the first crushing assembly, and the second feed pipe is connected to a second guide pipe arranged near the second crushing assembly.

[0026] As a preferred technical solution of the present invention, the driving assembly includes:

[0027] A second drive unit;

[0028] A driving gear, which is transmission-connected with the second driving unit and matched with the driven gear;

[0029] A first main shaft and a second main shaft, the first main shaft is connected to the driving gear, the second main shaft is connected to the driven gear, and the first main shaft and the second main shaft extend into the interior of the first crushing assembly and the second crushing assembly respectively.

[0030] As a preferred technical solution of the present invention, the first crushing component comprises:

[0031] Broken barrel;

[0032] The crushing cutter heads are provided in several groups and are fixedly arranged on the first main shaft and the second main shaft, and the crushing cutter heads on the first main shaft and the second main shaft are arranged alternately.

[0033] The present invention also provides a kitchen waste treatment system, wherein a cleaning mechanism is provided inside the first crushing assembly and the second crushing assembly, and the cleaning mechanism is used to clean the crushing cutter heads in the first crushing assembly and the second crushing assembly.

[0034] As a preferred technical solution of the present invention, the cleaning mechanism comprises:

[0035] A pair of water inlet pipes, respectively arranged relative to the first main shaft and the second main shaft, and passing through the crushing barrels in the first crushing assembly and the second crushing assembly;

[0036] A water outlet pipe, connected to the water inlet pipe through a bend pipe and passing through the first crushing assembly and the crushing barrel in the second crushing assembly;

[0037] The water inlet pipe and the water outlet pipe are fixedly provided with a plurality of groups of nozzles at positions close to the crushing cutter head;

[0038] The cleaning mechanism also includes a water pump unit connected to the water inlet pipe.

[0039] The beneficial effects of the present invention are:

[0040] 1. In the present invention, by setting a garbage conveyor belt in conjunction with a baffle plate, large pieces of kitchen waste with high hardness, such as broken bones, can be blocked, while the remaining garbage will gradually enter the interior of the pre-crushing component along the gap between the baffle plate and the garbage conveyor belt for the next processing step. This arrangement can separate large pieces of broken bones from leftovers, vegetable stems and leaves, and other garbage with basically no hardness, thereby facilitating the subsequent classification and processing of garbage.

[0041] 2. In the present invention, a crushing mechanism is provided including a first crushing component and a second crushing component. The broken bones blocked by the baffle plate will enter the first crushing component along the broken bone collecting plate for crushing, and the garbage entering the pre-crushing component will enter the second crushing component for crushing. In this way, large pieces of broken bones are crushed separately from the rest of the garbage, which improves the crushing efficiency of the garbage and facilitates the classification and processing of the crushed garbage.

[0042] 3. In the present invention, a pre-crushing component is provided in conjunction with an extrusion component, and the garbage entering the pre-crushing component will be initially shredded to facilitate subsequent processing. The shredded garbage will enter the interior of the extrusion component, and the extrusion component will initially squeeze out the swill in the garbage and squeeze the garbage into a ball. The dry garbage after forming a ball will enter the interior of the second crushing component and will be more easily crushed and processed, thereby improving the crushing efficiency.

[0043] 4. In the present invention, a cleaning mechanism is provided to cooperate with the crushing mechanism. When the garbage is crushed, the cleaning mechanism can continuously spray water to clean the crushing cutter heads in the first crushing component and the second crushing component. This arrangement can avoid a lot of debris adhering to the crushing cutter heads, thereby ensuring the crushing effect of the first crushing component and the second crushing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0045] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0046] Figure 2 It is a schematic diagram of the structure of the garbage conveyor belt, pre-crushing component and extrusion component.

[0047] Figure 3 Another structural schematic diagram of the garbage conveyor belt, pre-crushing component and extrusion component.

[0048] Figure 4 Schematic diagram of the internal structure of the pre-crushing component.

[0049] Figure 5A cross-sectional schematic diagram of an extrusion assembly.

[0050] Figure 6 for Figure 5 A local enlarged schematic diagram of point A in the middle.

[0051] Figure 7 It is a structural diagram of the crushing mechanism and the cleaning mechanism.

[0052] Figure 8 for Figure 7 A local enlarged schematic diagram of point B in the middle.

[0053] Fig. 9 It is a structural diagram of the crushing mechanism.

[0054] In the figure: 1, frame; 11, baffle plate; 12, control assembly; 121, first drive unit; 122, first pulley; 123, first transmission belt; 124, second pulley; 125, second transmission belt; 2, garbage conveyor belt; 3, bone collection plate; 4, pre-crushing assembly; 41, pre-crushing box; 42, first rotating shaft; 43, bracket; 44, crushing tool; 5, extrusion assembly; 51, extrusion box; 511, discharge port; 52, second rotating shaft; 53, partition plate; 531, fixing part; 532, limiting part; 54, fixing sleeve; 55, sliding rod; 56, Extrusion plate; 57, filter screen; 6, guide unit; 61, first feed pipe; 62, second feed pipe; 63, first guide pipe; 64, second guide pipe; 7, crushing mechanism; 71, drive assembly; 711, second drive unit; 712, driving gear; 713, driven gear; 714, first main shaft; 715, second main shaft; 72, first crushing assembly; 721, crushing barrel; 722, crushing cutter head; 73, second crushing assembly; 8, cleaning mechanism; 81, water inlet pipe; 82, water outlet pipe; 83, elbow; 84, nozzle; 85, water pump unit; 9, activated carbon adsorption unit. DETAILED DESCRIPTION

[0055] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0056] Embodiment 1

[0057] like Figure 1-Figure 7As shown, the room-temperature carbonization treatment device for kitchen waste comprises a garbage conveyor belt 2, a frame 1, a baffle plate 11, a bone fragment collection plate 3, a pre-crushing assembly 4, an extrusion assembly 5, a guide unit 6 and a crushing mechanism 7. The garbage conveyor belt 2 is tiltedly arranged on the frame 1, and the frame 1 is provided with a baffle plate 11 at a position corresponding to the discharge end of the garbage conveyor belt 2. The bone fragments on the garbage conveyor belt 2 will slide along the baffle plate 11 to the bone fragment collection plate 3; the pre-crushing assembly 4 is arranged at the rear end of the garbage conveyor belt 2, and the pre-crushing assembly 4 is used for preliminarily crushing the wet garbage dropped from the garbage conveyor belt 2; the preliminarily crushed wet garbage enters the interior of the extrusion assembly 5 and squeezes out the swill inside the wet garbage to form dry garbage; the bone fragments and the dry garbage enter the guide unit 6 and enter the crushing mechanism 7 respectively; the crushing mechanism 7 comprises a driving assembly 71, a first crushing assembly 72 for crushing the bone fragments, and a second crushing assembly 73 for crushing the dry garbage.

[0058] Among them, by setting the garbage conveyor belt 2 in conjunction with the baffle plate 11, large pieces of kitchen waste with high hardness, such as broken bones, can be blocked, and the remaining garbage will gradually enter the interior of the pre-crushing component 4 along the gap between the baffle plate 11 and the garbage conveyor belt 2 for the next processing step. This arrangement can separate large pieces of broken bones from leftovers, vegetable stems and leaves, and other garbage with basically no hardness, which is convenient for subsequent classification and processing of garbage;

[0059] By setting up the crushing mechanism 7 including the first crushing component 72 and the second crushing component 73, the broken bones blocked by the baffle plate 11 will enter the first crushing component 72 along the broken bone collecting plate 3 for crushing, and the garbage entering the pre-crushing component 4 will enter the second crushing component 73 for crushing. In this way, large pieces of broken bones are crushed separately from the rest of the garbage, which improves the crushing efficiency of the garbage and facilitates the classification and processing of the crushed garbage.

[0060] When working, the garbage is poured into the upper end of the garbage conveyor belt 2, and the garbage will move forward along the garbage conveyor belt 2 and be blocked by the baffle plate 11. By changing the distance between the baffle plate 11 and the garbage conveyor belt 2, the size of the blocked broken bones can be controlled (mainly used to block large bones such as pig bones, which are more difficult to crush than chicken bones). The blocked broken bones will enter the interior of the guide unit 6 along the broken bone collecting plate 3 and finally enter the first crushing assembly 72 for crushing;

[0061] The remaining garbage will pass through the gap between the garbage conveyor belt 2 and the baffle plate 11 and enter the interior of the pre-crushing component 4. After being shredded by the pre-crushing component 4, this part of the garbage will enter the interior of the extrusion component 5 and be squeezed into a ball, and finally enter the interior of the second crushing component 73 along the guide unit 6 for crushing.

[0062] It should be noted that, on the one hand, the garbage conveyor belt 2 can be tilted relative to the frame 1 along its conveying direction to facilitate smooth transportation of garbage. On the other hand, the garbage conveyor belt 2 can also be tilted along its width direction, with the lower side close to the broken bone collection plate 3. This arrangement is more conducive to the broken bones blocked by the baffle plate 11 to quickly enter the broken bone collection plate 3.

[0063] Further, if Figure 1-Figure 4 As shown, the pre-crushing assembly 4 includes a pre-crushing box 41 arranged on the frame 1, a first rotating shaft 42 rotatably arranged inside the pre-crushing box 41, a plurality of groups of brackets 43 fixedly arranged on the first rotating shaft 42, and a crushing tool 44 fixed on the bracket 43. The garbage entering the pre-crushing assembly 4 will be preliminarily shredded to facilitate subsequent processing.

[0064] Further, if Figure 5-Figure 6 As shown, the extrusion assembly 5 includes an extrusion box 51, a second rotating shaft 52, a partition plate 53, a fixed sleeve 54, a sliding rod 55 and an extrusion plate 56. The extrusion box 51 is connected to the pre-crushing box 41; the second rotating shaft 52 is rotatably arranged inside the extrusion box 51; the partition plates 53 are arranged in a plurality of groups along the circumferential direction of the second rotating shaft 52, and include a fixing portion 531 fixedly connected to the second rotating shaft 52 and a limiting portion 532 connected to the fixing portion 531; the fixed sleeve 54 is fixedly arranged between two adjacent groups of the partition plates 53; the sliding rod 55 is slidably arranged inside the fixed sleeve 54 and the other end is fixedly connected to the extrusion plate 56, and a filter screen 57 is arranged at the lower end of the extrusion box 51.

[0065] Among them, by setting up a pre-crushing component 4 in conjunction with an extrusion component 5, the shredded garbage will enter the interior of the extrusion component 5, the extrusion component 5 will initially squeeze out the swill in the garbage, and squeeze the garbage into a ball. The dry garbage after the ball is entered into the interior of the second crushing component 73 will be more easily crushed and processed, thereby improving the crushing efficiency.

[0066] In detail, the multiple groups of partition plates 53 inside the extrusion box 51 divide the interior of the extrusion box 51 into multiple extrusion cavities. The garbage entering from the pre-crushing component 4 will enter the multiple extrusion cavities in batches. Before entering the extrusion cavity, under the action of gravity, the sliding rod 55 will slide inside the fixed sleeve 54 and drive the extrusion plate 56 to slide close to the second rotating shaft 52 to increase the space of the extrusion cavity. After the garbage enters the extrusion cavity, it will rotate with the rotation of the second rotating shaft 52 until, under the action of gravity, the sliding rod 55 moves in the opposite direction inside the fixed sleeve 54 and drives the extrusion plate 56 to extrude the garbage. The swill in the squeezed garbage will pass through the filter net 57 and be collected. Then the garbage squeezed into a ball is discharged from the discharge port 511 and enters the guide unit 6.

[0067] Further, if Figure 3 As shown, the frame 1 is also provided with a control component 12 for driving the pre-crushing component 4 and the extrusion component 5 to work, which includes a first driving unit 121, a first pulley 122, a first transmission belt 123, a second pulley 124 and a second transmission belt 125. The first driving unit 121 is arranged on the frame 1; the first pulley 122 is fixedly connected to the first rotating shaft 42 and is transmitted to the first driving unit 121 through the first transmission belt 123; the second pulley 124 is fixedly connected to the second rotating shaft 52 and is transmitted to the first driving unit 121 through the second transmission belt 125.

[0068] In detail, when the first driving unit 121 is working, it will drive the first pulley 122 and the second pulley 124 to rotate through the first transmission belt 123 and the second transmission belt 125 respectively. The first pulley 122 will drive the first rotating shaft 42 to rotate and then drive the crushing tool 44 to rotate, and shred the garbage. The second pulley 124 will drive the second rotating shaft 52 to rotate and squeeze the shredded garbage.

[0069] Further, if Figure 2-Figure 7 As shown, a discharge port 511 is provided on one side of the extrusion box 51, and the guide unit 6 includes a first feed pipe 61 connected to the bone crushing collection plate 3 and a second feed pipe 62 connected to the discharge port 511, the first feed pipe 61 is connected to a first guide pipe 63 arranged near the first crushing assembly 72, and the second feed pipe 62 is connected to a second guide pipe 64 arranged near the second crushing assembly 73, and then enters the interior of the first collection pipe along the bone crushing collection plate 3 and enters the interior of the first crushing assembly 72 from the first guide pipe 63, and the garbage squeezed into a ball will enter the interior of the second feed pipe 62 along the discharge port 511 and enter the interior of the second crushing assembly 73 from the second guide pipe 64.

[0070] It should be noted that the first feed pipe 61 and the second feed pipe 62 may be hoses to facilitate the arrangement of the first feed pipe 61 and the second feed pipe 62 .

[0071] In addition, after the garbage is initially crushed and extruded, a large amount of waste gas will be generated inside the extrusion box 51. For this reason, an activated carbon adsorption unit 9 is optionally provided on one side of the extrusion box 51. These waste gases will enter the activated carbon adsorption unit 9 for initial purification treatment to facilitate subsequent discharge work and avoid pollution to the environment.

[0072] Further, if Figure 7-Figure 9 As shown, the driving assembly 71 includes a second driving unit 711, a driving gear 712, a driven gear 713, a first main shaft 714 and a second main shaft 715. The driving gear 712 is arranged in a transmission manner with the second driving unit 711 and cooperates with the driven gear 713; the first main shaft 714 is connected to the driving gear 712, the second main shaft 715 is connected to the driven gear 713, and the first main shaft 714 and the second main shaft 715 extend into the interior of the first crushing assembly 72 and the second crushing assembly 73 respectively;

[0073] The first crushing assembly 72 includes a crushing barrel 721 and a crushing cutter head 722. The crushing cutter heads 722 are provided in a plurality of groups and are fixedly arranged on the first main shaft 714 and the second main shaft 715. The crushing cutter heads 722 on the first main shaft 714 and the second main shaft 715 are arranged alternately.

[0074] The first crushing assembly 72 also includes a storage area, which is arranged at the lower end of the crushing barrel 721 and is used to store the crushed dry garbage. The first crushing assembly 72 has the same structure as the second crushing assembly 73.

[0075] The first crushing assembly 72 and the second crushing assembly 73 can be synchronously controlled to work simultaneously by arranging the driving assembly 71 to cooperate with the first crushing assembly 72 and the second crushing assembly 73 .

[0076] In detail, when the second driving unit 711 is working, it will drive the driving gear 712 to rotate, and the driving gear 712 will drive the driven gear 713 to rotate. The driving gear 712 and the driven gear 713 will respectively drive the first main shaft 714 and the second main shaft 715 to rotate, thereby driving the crushing cutter head 722 placed inside the crushing barrel 721 to rotate. The crushing cutter heads 722 on the first main shaft 714 and the second main shaft 715 will rotate in the opposite direction and crush the garbage or broken bones. The crushed garbage will fall into the storage area for subsequent processing.

[0077] Embodiment 2

[0078] The components that are the same or corresponding to those in the first embodiment are marked with the same reference numerals as those in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0079] like Figure 7-Figure 9 As shown, the present invention also discloses a kitchen waste treatment system, including a cleaning mechanism 8, which is arranged inside the first crushing component 72 and the second crushing component 73, and is used to clean the crushing cutter head 722. The cleaning mechanism 8 includes an inlet pipe 81, an outlet pipe 82, a bend pipe 83, a nozzle 84 and a water pump unit 85. The paired inlet pipes 81 are respectively arranged relative to the first main shaft 714 and the second main shaft 715, and pass through the crushing barrel body 721 in the first crushing component 72 and the second crushing component 73; the outlet pipe 82 is connected to the inlet pipe 81 through the bend pipe 83 and passes through the crushing barrel body 721 in the first crushing component 72 and the second crushing component 73; the inlet pipe 81 and the outlet pipe 82 are fixedly provided with a plurality of groups of nozzles 84 at a position close to the crushing cutter head 722; the cleaning mechanism 8 also includes a water pump unit 85 connected to the inlet pipe 81.

[0080] Among them, by setting up a cleaning mechanism 8 to cooperate with the crushing mechanism 7, when crushing the garbage, the cleaning mechanism 8 can continuously spray water to clean the crushing cutter heads 722 in the first crushing component 72 and the second crushing component 73. This setting can avoid a lot of debris adhering to the crushing cutter heads 722, thereby ensuring the crushing effect of the first crushing component 72 and the second crushing component 73.

[0081] It should be noted that the other end of the water outlet pipe 82 is connected to a water collecting bucket, which is not shown in the figure. The water pumping unit 85 can draw water from the water collecting bucket and pump it into the water inlet pipe 81 again. The water flow pumped into the water inlet pipe 81 will be sprayed on the crushing cutter head 722 along multiple nozzles 84, thereby cleaning the debris on the crushing cutter head 722. By arranging nozzles 84 on both the water inlet pipe 81 and the water outlet pipe 82, the upper and lower ends of the crushing cutter head 722 can be cleaned simultaneously.

[0082] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A kitchen waste carbonization treatment device at room temperature, characterized in that: include: The garbage conveyor belt (2) is obliquely arranged on the frame (1), and the frame (1) is provided with a baffle plate (11) at a position corresponding to the discharge end of the garbage conveyor belt (2), and the broken bones on the garbage conveyor belt (2) will slide along the baffle plate (11) to the broken bone collection plate (3); A pre-crushing assembly (4) is arranged at the rear end of the garbage conveyor belt (2), and the pre-crushing assembly (4) is used to preliminarily crush the wet garbage falling from the garbage conveyor belt (2); The preliminarily crushed wet garbage enters the extrusion component (5) and squeezes out the swill inside the wet garbage to form dry garbage; The guide unit (6), the broken bones and the dry garbage enter the guide unit (6) and enter the crushing mechanism (7) respectively; The crushing mechanism (7) comprises a driving assembly (71), a first crushing assembly (72) for crushing broken bones, and a second crushing assembly (73) for crushing dry garbage.

2. The kitchen waste carbonization treatment device at room temperature according to claim 1, characterized in that: The pre-crushing assembly (4) comprises a pre-crushing box (41) arranged on the frame (1), a first rotating shaft (42) rotatably arranged inside the pre-crushing box (41), a plurality of groups of brackets (43) fixedly arranged on the first rotating shaft (42), and a crushing tool (44) fixed on the bracket (43).

3. The kitchen waste carbonization treatment device at room temperature according to claim 2, characterized in that: The extrusion assembly (5) comprises: An extrusion box (51) is connected to the pre-crushing box (41); A second rotating shaft (52) rotatably disposed inside the extrusion box (51); A plurality of partition plates (53) are arranged along the circumferential direction of the second rotating shaft (52), and include a fixing portion (531) fixedly connected to the second rotating shaft (52) and a limiting portion (532) connected to the fixing portion (531); A fixed sleeve (54) fixedly disposed between two adjacent groups of the partition plates (53); A sliding rod (55) is slidably arranged inside the fixed sleeve (54) and the other end of the sliding rod is fixedly connected to a pressing plate (56).

4. The kitchen waste carbonization treatment device at room temperature according to claim 3, characterized in that: A filter screen (57) is provided at the lower end of the extrusion box (51).

5. The kitchen waste carbonization treatment device at room temperature according to claim 3, characterized in that: The frame (1) is also provided with a control component (12) for driving the pre-crushing component (4) and the extrusion component (5) to work, and the control component (12) comprises: A first driving unit (121) is arranged on the frame (1); A first pulley (122) is fixedly connected to the first rotating shaft (42) and is arranged to transmit power to the first driving unit (121) via a first transmission belt (123); The second pulley (124) is fixedly connected to the second rotating shaft (52) and is arranged to be driven by the first driving unit (121) through a second transmission belt (125).

6. The kitchen waste carbonization treatment device at room temperature according to claim 1, characterized in that: A discharge port (511) is provided on one side of the extrusion box (51), and the guide unit (6) comprises a first feed pipe (61) connected to the bone crushing collection plate (3) and a second feed pipe (62) connected to the discharge port (511), the first feed pipe (61) being connected to a first guide pipe (63) arranged near the first crushing component (72), and the second feed pipe (62) being connected to a second guide pipe (64) arranged near the second crushing component (73).

7. The kitchen waste carbonization treatment device at room temperature according to claim 1, characterized in that: The driving assembly (71) comprises: A second driving unit (711); A driving gear (712) is arranged in transmission with the second driving unit (711) and cooperates with a driven gear (713); A first main shaft (714) and a second main shaft (715), wherein the first main shaft (714) is connected to the driving gear (712), and the second main shaft (715) is connected to the driven gear (713), and the first main shaft (714) and the second main shaft (715) extend into the interior of the first crushing assembly (72) and the second crushing assembly (73) respectively.

8. The kitchen waste carbonization treatment device at room temperature according to claim 7, characterized in that: The first crushing assembly (72) comprises: Crushing barrel (721); The crushing blade heads (722) are provided in a plurality of groups and are fixedly arranged on the first main shaft (714) and the second main shaft (715); the crushing blade heads (722) on the first main shaft (714) and the second main shaft (715) are arranged in an alternating manner.

9. A kitchen waste treatment system, comprising the kitchen waste room temperature carbonization treatment device according to any one of claims 1 to 8, characterized in that: A cleaning mechanism (8) is also provided inside the first crushing assembly (72) and the second crushing assembly (73), and the cleaning mechanism (8) is used to clean the crushing cutter heads (722) in the first crushing assembly (72) and the second crushing assembly (73).

10. The kitchen waste treatment system according to claim 9, characterized in that: The cleaning mechanism (8) comprises: A pair of water inlet pipes (81), respectively arranged relative to the first main shaft (714) and the second main shaft (715), and passing through the first crushing assembly (72) and the crushing barrel (721) in the second crushing assembly (73); A water outlet pipe (82) is connected to the water inlet pipe (81) through a curved pipe (83) and passes through the first crushing assembly (72) and the crushing barrel (721) in the second crushing assembly (73); The water inlet pipe (81) and the water outlet pipe (82) are fixedly provided with a plurality of groups of nozzles (84) at positions close to the crushing cutter head (722); The cleaning mechanism (8) further comprises a water pump unit (85) connected to the water inlet pipe (81).

Images