A garbage pyrolysis and cracking treatment process

Abstract

The present invention relates to the technical field of garbage treatment, and more specifically to a garbage pyrolysis and cracking treatment process, comprising the following steps: S1, adding garbage into a treatment device, filtering out the oil in the garbage, achieving classification of soft and hard garbage, and achieving garbage treatment; S2, allowing the soft and hard garbage to undergo a cracking reaction, and adding a catalyst into the interior during the cracking reaction to achieve treatment of the soft and hard garbage; S3, collecting the residual carbon after the cracking reaction is completed; S4, collecting the bio-oil generated during the cracking reaction to complete the garbage treatment, wherein the treatment device packaging box comprises a vertical tube, a horizontal extrusion tube and a lifting extrusion component, the horizontal extrusion tube is fixedly connected below the vertical tube, the lifting extrusion component is connected in the vertical tube, the lifting extrusion component comprises a horizontal support plate, a telescopic rod I and a hinged component, the horizontal support plate is fixedly connected in the vertical tube, the telescopic rod I is fixedly connected to the horizontal support plate, and the hinged component is fixedly connected below the telescopic rod I.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage treatment, and more particularly to a garbage pyrolysis and cracking treatment process. Background Art

[0002] Garbage is discarded material that has lost its usefulness and cannot be used. It is a vital part of the material cycle. It is solid or fluid material that is no longer needed or useful. In densely populated cities, garbage disposal is a headache. Among the existing garbage, kitchen waste is the most difficult to handle. Before pyrolysis, the garbage must be treated and then subjected to pyrolysis, which results in inefficient pyrolysis of the kitchen waste. Summary of the Invention

[0003] The purpose of the present invention is to provide a garbage pyrolysis and cracking treatment process, which can be used to efficiently perform pyrolysis and cracking treatment on kitchen waste.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A waste pyrolysis and cracking treatment process comprises the following steps:

[0006] S1. Add the garbage into the processing device, filter out the oil in the garbage, and then classify the soft and hard garbage to achieve the garbage processing;

[0007] S2, allowing the soft and hard garbage to undergo a cracking reaction, and adding a catalyst into the interior during the cracking reaction to achieve the treatment of the soft and hard garbage;

[0008] S3, collecting the residual carbon after the cracking reaction is completed;

[0009] S4. The bio-oil generated during the cracking reaction is collected to complete the waste treatment.

[0010] The soft and hard garbage are subjected to cracking reaction separately.

[0011] Preferably, the temperature required for the cracking reaction is between 1000°C and 1100°C.

[0012] Preferably, the processing device packaging box includes a vertical tube, a horizontal extrusion tube and an ascending extrusion member, the horizontal extrusion tube is fixedly connected to the bottom of the vertical tube, and the ascending extrusion member is connected inside the vertical tube.

[0013] Preferably, the lifting and extrusion component includes a transverse support plate, a telescopic rod I and a hinged component, the transverse support plate is fixedly connected in the vertical tube, the telescopic rod I is fixedly connected to the transverse support plate, the hinged component is fixedly connected below the telescopic rod I, and the vertical tube is slidably connected to the hinged component.

[0014] Preferably, the hinge component includes a lifting plate, a transverse rotation plate, a limiting convex plate and an extension group column. The lifting plate is fixedly connected to the bottom of the telescopic rod 1. Two transverse rotation plates are provided, and the two transverse rotation plates are hingedly connected to both sides of the lifting plate through spring hinges. There are multiple limiting convex plates, and the multiple limiting convex plates are fixedly connected to the lifting plate. There are two extension group columns, and the two extension group columns are fixedly connected to the vertical tube.

[0015] Preferably, the processing device further comprises a filtering curved plate and a gathering tube, the filtering curved plate is fixedly connected to the bottom of the transverse extrusion tube, and the gathering tube is fixedly connected to the bottom of the transverse extrusion tube.

[0016] Preferably, the processing device also includes a solid frame, a telescopic rod II, a sliding plate and a sealing component, the solid frame is fixedly connected to the left end of the transverse extrusion tube, the telescopic rod II is fixedly connected to the solid frame, the sliding plate is fixedly connected to the telescopic rod II, the sliding plate is slidably connected in the transverse extrusion tube, and the sealing component is fixedly connected to the transverse extrusion tube.

[0017] Preferably, the processing device further comprises a transverse branch pipe and a sorting component, the transverse branch pipe is fixedly connected to the right end of the transverse extrusion pipe, the sorting component is connected inside the transverse branch pipe, and the ring fixing frame is fixedly connected to the transverse branch pipe.

[0018] Preferably, the processing device further includes a storage box and support legs, the storage box is fixedly connected to the bottom of the ring frame, two support legs are provided, both support legs are fixedly connected to the storage box, and the transverse extrusion tube is fixedly connected to the two support legs.

[0019] Preferably, the blocking component includes a blocking sliding cavity, a blocking slide and a telescopic rod III. The blocking sliding cavity is fixedly connected to the transverse extruded tube, the blocking slide is slidably connected in the blocking sliding cavity, and the telescopic rod III is fixedly connected between the vertical tube and the blocking slide.

[0020] Preferably, the sorting component includes a gathering box, a bearing seat, a sorting shaft, a spiral plate, an extrusion roller and an extrusion soft column. The gathering box is fixedly connected to the bottom of the horizontal branch pipe, the horizontal branch pipe is fixedly connected to the bearing seat, the sorting shaft is rotatably connected to the bearing seat, the sorting shaft is fixedly connected to the spiral plate, the sorting shaft is fixedly connected to the extrusion roller, and the extrusion roller is fixedly connected to a plurality of extrusion soft columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] Figure 1 This is a schematic diagram of the structure of a garbage pyrolysis and cracking treatment process of the present invention;

[0023] Figure 2 This is a structural diagram of an embodiment of pressurizing kitchen waste to achieve solid-liquid separation;

[0024] Figure 3 This is a partial structural diagram of an embodiment of pressurizing kitchen waste to achieve solid-liquid separation;

[0025] Figure 4 This is a structural diagram of an embodiment of squeezing kitchen waste;

[0026] Figure 5 It is a structural diagram of an embodiment of a lifting linkage;

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of an embodiment of garbage falling;

[0028] Figure 7 This is a structural diagram of an embodiment of storing and squeezing kitchen waste;

[0029] Figure 8 It is a structural schematic diagram of an embodiment for classifying kitchen waste;

[0030] Figure 9 It is a schematic cross-sectional structural diagram of an embodiment of classifying kitchen waste;

[0031] Figure 10 It is a structural diagram of an embodiment for moving and classifying kitchen waste;

[0032] Figure 11 It is a schematic structural diagram of an embodiment for storing oil, soft garbage and hard garbage;

[0033] Figure 12 It is a schematic structural diagram of another embodiment for processing oil, soft garbage and hard garbage;

[0034] Figure 13 It is a partial structural diagram of another embodiment for processing oil, soft garbage and hard garbage. DETAILED DESCRIPTION

[0035] The present invention will be described in further detail below with reference to the accompanying drawings.

[0036] The following is combined with Figure 1 In detail, a waste pyrolysis and cracking process comprises the following steps:

[0037] S1. Add the garbage into the processing device, filter out the oil in the garbage, and then classify the soft and hard garbage to achieve the garbage processing;

[0038] S2, allowing the soft and hard garbage to undergo a cracking reaction, and adding a catalyst into the interior during the cracking reaction to achieve the treatment of the soft and hard garbage;

[0039] S3, collecting the residual carbon after the cracking reaction is completed;

[0040] S4. The bio-oil generated during the cracking reaction is collected to complete the waste treatment.

[0041] The following is combined with Figure 1 In detail, the soft and hard garbage are subjected to cracking reaction separately.

[0042] The following is combined with Figure 1 Specifically, the temperature required for the cracking reaction is between 1000°C and 1100°C.

[0043] According to the instruction manual Figure 2-8 In detail, the processing device packaging box includes a vertical tube 101, a horizontal extrusion tube 102 and an ascending extrusion component. The horizontal extrusion tube 102 is fixedly connected to the bottom of the vertical tube 101 by welding, and the ascending extrusion component is connected inside the vertical tube 101.

[0044] Furthermore, two shallow wide grooves and two deep narrow grooves are provided in the vertical tube 101, and garbage can be placed in the vertical tube 101. At this time, the garbage can enter the horizontal extrusion tube 102, and the garbage can be squeezed by raising and lowering the lifting and extrusion components connected in the vertical tube 101, thereby squeezing the garbage, thereby squeezing out the oil in the garbage and separating the garbage and oil.

[0045] According to the instruction manual Figure 2-8 In detail, the lifting and extrusion component includes a horizontal support plate 201, a telescopic rod I202 and a hinged component. The horizontal support plate 201 is fixedly connected to the vertical tube 101 by welding, the telescopic rod I202 is fixedly connected to the horizontal support plate 201 by welding, and the hinged component is fixedly connected to the bottom of the telescopic rod I202 by multiple screws. The vertical tube 101 is slidably connected to the hinged component.

[0046] Furthermore, the cross support plate 201 is slidably connected to the two shallow wide grooves in the vertical tube 101 and is fixedly connected to the vertical tube 101 by multiple screws. At this time, the cross support plate 201 will be fixed, and the cross support plate 201 is also easy to disassemble, which is convenient for repair and replacement of parts. The cross support plate 201 is set on an inclined surface. When the garbage falls on the cross support plate 201, it can slide down directly without leaving any residue on the cross support plate 201. The telescopic rod 1202 can be used to drive the hinge component to rise and fall. When the hinge component is raised or lowered, the hinge component will be in different states. When the hinge component is at the top, it is in an open state, and the garbage can fall from both sides of the hinge component, thereby entering the cross extrusion tube 102. When the hinge component moves downward, the hinge component will be closed. At this time, the hinge component is used to squeeze the garbage to complete the squeezing of the oil in the garbage.

[0047] According to the instruction manual Figure 2-8In detail, the hinged component includes a lifting plate 203, a transverse plate 204, a limiting protrusion 205 and an extension group column 206. The lifting plate 203 is fixedly connected to the bottom of the telescopic rod 1202 by welding. There are two transverse plates 204, and the two transverse plates 204 are hingedly connected to the two sides of the lifting plate 203 by spring hinges. There are multiple limiting protrusions 205, and the multiple limiting protrusions 205 are fixedly connected to the lifting plate 203 by multiple screws. There are two extension group columns 206, and the two extension group columns 206 are fixedly connected to the vertical tube 101 by welding.

[0048] Furthermore, the upper portion of the lifting plate 203 is designed as a round surface. The advantage of this arrangement is that no garbage will remain on the lifting plate 203. The lifting plate 203 plays the role of a load-bearing connection, providing a rotation space for the two transverse turning plates 204, and a plurality of chutes are provided on the lifting plate 203. The plurality of limiting convex plates 205 are respectively slidably connected in the plurality of chutes, and the plurality of limiting convex plates 205 are fixed with a plurality of bolts. The plurality of limiting convex plates 205 function to limit the lateral angles of the two transverse turning plates 204. When the two transverse turning plates 204 are in contact with the plurality of limiting convex plates 205, the two transverse turning plates 204 are just in a horizontal state. When the telescopic rod 1 is started After 202, it will drive the lifting plate 203 to move downward. At this time, the two transverse turning plates 204 will be separated from the two extension group columns 206. The elastic force generated by the spring hinge will act on the two transverse turning plates 204, so that the two transverse turning plates 204 are in a horizontal state, and the lifting plate 203 can drive the two transverse turning plates 204 to move downward, thereby realizing the squeezing treatment of the garbage in the transverse squeezing tube 102. When the telescopic rod I202 is recovered, the two transverse turning plates 204 will contact the two extension group columns 206. At this time, the two transverse turning plates 204 will rotate inward. At this time, the two transverse turning plates 204 will release the blockage of the vertical tube 101, and the garbage can enter the transverse squeezing tube 102.

[0049] According to the instruction manual Figure 2-8 In detail, the processing device further includes a filtering curved plate 104 and a gathering tube 105. The filtering curved plate 104 is fixedly connected to the bottom of the transverse extrusion tube 102 by welding, and the gathering tube 105 is fixedly connected to the bottom of the transverse extrusion tube 102 by welding.

[0050] Furthermore, a plurality of oil leakage holes are provided on the filter curved plate 104. When the garbage is squeezed by using the lifting plate 203 and the two transverse turning plates 204, the squeezed oil can be discharged from the filter curved plate 104 and enter the gathering tube 105. The oil is discharged after passing through the gathering tube 105, reducing the cross-sectional area of ​​the discharged oil and facilitating its collection.

[0051] According to the instruction manual Figure 2 、 78 is described in detail, the processing device also includes a solid frame 301, a telescopic rod II302, a sliding plate 303 and a sealing member. The solid frame 301 is fixedly connected to the left end of the transverse extrusion tube 102 by welding, the telescopic rod II302 is fixedly connected to the solid frame 301 by welding, the sliding plate 303 is fixedly connected to the telescopic rod II302 by welding, the sliding plate 303 is slidably connected in the transverse extrusion tube 102, and the sealing member is fixedly connected to the transverse extrusion tube 102 by welding.

[0052] Furthermore, the solid frame 301 plays the role of load-bearing connection, which can provide a fixed space for the telescopic rod II302, and the telescopic rod II302 can drive the sliding plate 303 to slide in the transverse extrusion tube 102. When the garbage is squeezed out by the lifting plate 203 and the two transverse turning plates 204, the telescopic rod I202 will move upward. When the telescopic rod I202 is recovered to the innermost end, the telescopic rod II302 will be activated, and the blocking component will also be unblocked. At this time, the moving sliding plate 303 will drive the garbage in the transverse extrusion tube 102 to move, allowing the garbage to be discharged from the transverse extrusion tube 102, thereby classifying and processing the garbage.

[0053] The blocking component includes a blocking sliding cavity 401, a blocking slide 402 and a telescopic rod III403. The blocking sliding cavity 401 is fixedly connected to the horizontal extruded tube 102 by welding. The blocking slide 402 is connected to the blocking sliding cavity 401 through a cavity sliding connection. The telescopic rod III403 is fixedly connected to the blocking slide 402 by welding. The telescopic rod III403 is fixedly connected to the vertical tube 101 by welding.

[0054] Furthermore, the blocking sliding cavity 401 can provide a sliding space for the blocking slide 402, and the blocking slide 402 can be used to block the transverse extrusion tube 102. The telescopic rod III403 is connected to the telescopic rod II302 through the same switch. When the telescopic rod II302 is extended, the telescopic rod III403 will be retracted, and the telescopic rod III403 will be used to drive the blocking slide 402 to move upward. At this time, the blocking slide 402 will release the blockage of the transverse extrusion tube 102. At this time, the sliding plate 303 can be used to discharge the deoiled garbage from the transverse extrusion tube 102 into the transverse branch pipe 501.

[0055] According to the instruction manual Figure 8-11 In detail, the processing device also includes a horizontal branch pipe 501 and a sorting component. The horizontal branch pipe 501 is fixedly connected to the right end of the horizontal extrusion tube 102 by welding, the sorting component is connected inside the horizontal branch pipe 501, and the annular frame 503 is fixedly connected to the horizontal branch pipe 501 by welding.

[0056] Furthermore, after the garbage is discharged from the transverse extrusion pipe 102, it can enter the transverse branch pipe 501, and the sorting components can be used to realize the classification and processing of soft garbage and hard garbage in the transverse branch pipe 501, ensuring that the soft and hard garbage in the garbage are classified, and finally the soft garbage and hard garbage are processed separately. Because the bio-oil extracted from soft garbage and hard garbage is different, the environment used to extract different bio-oils will also be different, so it is necessary to process soft garbage and hard garbage separately.

[0057] The sorting component includes a gathering box 502, a bearing seat 601, a sorting shaft 602, a spiral plate 603, an extrusion roller 701 and an extrusion soft column 702. The gathering box 502 is fixedly connected to the bottom of the horizontal branch pipe 501 by welding. The bearing seat 601 is fixedly connected to the horizontal branch pipe 501 by welding. The sorting shaft 602 is rotatably connected to the bearing seat 601 through a bearing. The sorting shaft 602 is fixedly connected to the spiral plate 603 by welding. The sorting shaft 602 is fixedly connected to the extrusion roller 701 by welding. A plurality of extrusion soft columns 702 are connected to the extrusion roller 701 through a welded fixing ring.

[0058] Furthermore, a plurality of leakage holes are provided below the horizontal branch pipe 501, and the plurality of leakage holes are all located in the collection box 502. The bearing seat 601 can provide a rotation space for the sorting shaft 602, and the sorting shaft 602 can drive the spiral plate 603 and the squeezing roller 701 to rotate. When the spiral plate 603 rotates, it can drive the garbage in the horizontal branch pipe 501 to move, allowing the garbage to enter the bottom of the squeezing roller 701, and then use the plurality of extrusion soft columns 702 on the squeezing roller 701 to squeeze the garbage. At this time, the soft garbage can be discharged into the collection box 502 through the plurality of leakage holes, and the hard garbage can be discharged from the horizontal branch pipe 501. Finally, both the soft garbage and the hard garbage can enter the storage box 801, completing the garbage processing.

[0059] According to the instruction manual Figure 2 、 7 , 8 and 11 describe in detail that the processing device also includes a storage box 801 and support legs 103. The storage box 801 is fixedly connected to the bottom of the ring frame 503 by welding. Two support legs 103 are provided. Both support legs 103 are fixedly connected to the storage box 801 by welding. The transverse extrusion tube 102 is fixedly connected to the two support legs 103 by welding.

[0060] Furthermore, the storage box 801 plays a storage role. Two partitions are provided in the storage box 801, and the storage box 801 is divided into three storage spaces by the two partitions. In this way, oil, soft garbage and hard garbage can be stored in the three storage spaces respectively, and an oil drain pipe with a valve is provided at the bottom of the oil storage space to facilitate the discharge of oil. Discharge ports are provided below the storage spaces for soft garbage and hard garbage to facilitate the discharge of soft garbage and hard garbage.

Claims

1. A waste pyrolysis and cracking process, characterized by: The following steps are involved: S1. Add the garbage into the processing device, filter out the oil in the garbage, and then classify the soft and hard garbage to achieve the garbage processing; S2, allowing the soft and hard garbage to undergo a cracking reaction, and adding a catalyst into the interior during the cracking reaction to achieve the treatment of the soft and hard garbage; S3, collecting the residual carbon after the cracking reaction is completed; S4. Collecting the bio-oil generated during the cracking reaction to complete the waste treatment; The processing device packaging box comprises a vertical tube (101) and a horizontal extrusion tube (102) fixedly connected below the vertical tube (101), and a lifting extrusion component is connected inside the vertical tube (101); The lifting and extruding member comprises a horizontal support plate (201) fixedly connected to the vertical tube (101) and a telescopic rod I (202) fixedly connected to the horizontal support plate (201); a hinge member is fixedly connected below the telescopic rod I (202), and the hinge member is slidably connected to the vertical tube (101); The hinged member comprises a lifting plate (203) fixedly connected to the bottom of the telescopic rod 1 (202) and a transverse rotating plate (204) hingedly connected to both sides of the lifting plate (203) via a spring hinge; a plurality of limiting convex plates (205) are fixedly connected to the lifting plate (203); and two extending group columns (206) are fixedly connected inside the vertical tube (101); The transverse extruded tube (102) is fixedly connected to a fixed frame (301), a telescopic rod II (302) is fixedly connected to the fixed frame (301), a sliding plate (303) is fixedly connected to the telescopic rod II (302), the sliding plate (303) is slidably connected in the transverse extruded tube (102), and a blocking component is fixedly connected to the transverse extruded tube (102); The horizontal extrusion tube (102) is fixedly connected to a horizontal branch tube (501), a sorting component is connected inside the horizontal branch tube (501), and a ring fixing frame (503) is fixedly connected to the horizontal branch tube (501); The sorting component comprises a gathering box (502), a bearing seat (601), a sorting shaft (602), a spiral plate (603), an extrusion roller (701) and an extrusion soft column (702); the gathering box (502) is fixedly connected to the bottom of the horizontal branch pipe (501) by welding; the bearing seat (601) is fixedly connected in the horizontal branch pipe (501) by welding; the sorting shaft (602) is rotatably connected to the bearing seat (601) via a bearing; the sorting shaft (602) is fixedly connected to the spiral plate (603) by welding; the sorting shaft (602) is fixedly connected to the extrusion roller (701) by welding; and the extrusion roller (701) is connected to a plurality of extrusion soft columns (702) via a welded fixing ring.

2. The waste pyrolysis and cracking treatment process according to claim 1, characterized in that: The soft and hard garbage are subjected to cracking reaction separately.

3. The waste pyrolysis and cracking treatment process according to claim 2, characterized in that: The temperature required for the cracking reaction is between 1000°C and 1100°C.

4. The waste pyrolysis and cracking treatment process according to claim 1, characterized in that: A filtering curved plate (104) is fixedly connected below the transverse extrusion tube (102), and a gathering tube (105) is fixedly connected below the transverse extrusion tube (102).

5. The waste pyrolysis and cracking treatment process according to claim 1, characterized in that: The ring-fixing frame (503) is fixedly connected to a storage box (801), and the storage box (801) is fixedly connected to two supporting legs (103), and both supporting legs (103) are fixedly connected to the transverse extrusion tube (102).

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