Incineration equipment for treating oily sludge

Abstract

The oil-containing sludge treatment field belongs to the oil-containing sludge treatment field, specifically to the incineration device for oil-containing sludge treatment, including the first processing box, the top end of the first processing box is connected with the feeding hopper, the first processing box is internally installed with the crushing and filtering assembly, the bottom side end of the first processing box is connected with the liquid discharge pipe, the both sides of the first processing box are penetrated with the discharging grooves, the bottom of the first processing box is fixedly connected with the second processing box, the top side end of the second processing box is rotatably connected with the second threaded rod, the second threaded rod is threadedly connected with the protective cover plate, the second processing box is internally installed with the automatic collecting assembly and the efficient incineration assembly, the existing incineration device cannot quickly and effectively crush and solid-liquid separate the oil-containing sludge, cannot continuously and comprehensively stir a large amount of sludge, cannot effectively improve the incineration efficiency of the sludge, and has poor practicability.

Description

[0001] This application is a divisional application of application number 2022109937565, filed on August 18, 2022, entitled "An incineration device for treating oily sludge". Technical Field

[0002] This invention relates to the field of oily sludge treatment, specifically to an incineration device for treating oily sludge. Background Technology

[0003] Oily sludge is a byproduct of petroleum production and one of the main sources of pollution in petroleum production. A large amount of waste oily sludge is generated during the petroleum extraction and processing process. If this sludge is discharged directly into the environment without treatment, it will seriously endanger environmental safety and human health. Therefore, it is necessary to use incineration equipment to incinerate and purify the oily sludge.

[0004] Because oily sludge contains a large amount of solid impurities, existing incineration devices cannot quickly and effectively crush and separate the oily sludge into solid and liquid components during operation. Consequently, they cannot guarantee the stability and convenience of subsequent incineration treatment of oily sludge. Furthermore, existing incineration devices cannot continuously and comprehensively agitate large amounts of sludge during operation, thus failing to effectively improve the incineration efficiency. In addition, existing incineration devices cannot automatically collect and conveniently transport the residue generated during incineration, resulting in poor practicality. Therefore, there is a need to provide an incineration device for treating oily sludge to meet the needs of users. Summary of the Invention

[0005] The purpose of this invention is to provide an incineration device for treating oily sludge, in order to solve the problems mentioned in the background art that existing incineration devices on the market cannot perform rapid and effective crushing and solid-liquid separation of oily sludge, cannot continuously and comprehensively stir large amounts of sludge, thus failing to effectively improve the incineration efficiency of sludge, and cannot automatically collect and conveniently transport the residue generated by incineration, resulting in poor practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an incineration device for treating oily sludge, comprising a first treatment box, a feed funnel connected to the top of the first treatment box, a crushing and filtering assembly installed inside the first treatment box, a drain pipe connected to the bottom side of the first treatment box, a discharge chute extending through both sides of the first treatment box, a first threaded rod rotatably connected to the top of the first treatment box, a first transmission belt connected to the first threaded rod, a protective frame threadedly connected to the first threaded rod, a second treatment box fixedly connected to the bottom of the first treatment box, a second threaded rod rotatably connected to the top side of the second treatment box, a protective cover plate threadedly connected to the second threaded rod, a waste gas treatment assembly installed on the protective cover plate, a magnetic base fixedly installed at the bottom of the second treatment box, and an automatic collection assembly and a high-efficiency incineration assembly installed inside the second treatment box.

[0007] As a preferred embodiment of the incineration device for treating oily sludge according to the present invention, the pulverizing and filtering assembly includes a first motor, which is fixedly connected to the inner side of the first processing box. A connecting shaft is fixedly connected to the output shaft of the first motor. The connecting shaft is rotatably connected inside the first processing box. A circular gear and a pulverizing roller are fixedly connected to the connecting shaft. The connecting shaft is symmetrically distributed on both sides inside the first processing box. The connecting shaft corresponds one-to-one with the circular gear and the pulverizing roller. The circular gears on both sides mesh with each other. The length of the pulverizing roller is greater than the diameter of the feed funnel. The feed funnel is fixed at the top middle part of the first processing box.

[0008] In a preferred embodiment of the incineration device for treating oily sludge according to the present invention, a second transmission belt is connected to the connecting shaft, and a reciprocating screw is connected to the other end of the second transmission belt. The reciprocating screw is rotatably connected inside the first treatment box, and an extrusion plate is threaded onto the reciprocating screw. A first filter plate is fixedly connected inside the first treatment box. The reciprocating screw is connected to the middle part of the extrusion plate. The side end of the extrusion plate is in contact with the inner wall of the first treatment box. The bottom end face of the extrusion plate is in contact with the top end face of the first filter plate. The bottom end face of the first filter plate is in contact with the inner bottom end face of the feeding trough. The top two sides of the first filter plate are inclined, and the two side end faces of the first filter plate are flush with the two outer end faces of the first treatment box.

[0009] In a preferred embodiment of the incineration device for treating oily sludge according to the present invention, the first threaded rods are symmetrically distributed on both sides of the protective frame, the inner side end face of the protective frame is in contact with the left and right end faces of the first treatment box, the width of the protective frame is greater than the width of the first treatment box, the front and rear end faces of the first treatment box are in contact with the inner front and rear end faces of the second treatment box, the central axis of the second treatment box and the central axis of the first treatment box are located on the same vertical center line, the second threaded rods are symmetrically distributed on both sides of the second treatment box, the second threaded rods correspond one-to-one with the protective cover plates, the second threaded rods are connected to the middle part of the protective cover plates, the cross-section of the protective cover plates is "L" shaped, the protective cover plates are in contact with the top surface of the second treatment box, and the width of the second treatment box is less than the length of the protective cover plates.

[0010] In a preferred embodiment of the incineration device for treating oily sludge according to the present invention, the exhaust gas treatment component includes a ventilation duct, which is fixedly connected to a protective cover plate. A solenoid valve is installed on the ventilation duct. A second filter plate and an activated carbon plate are fixedly connected inside the ventilation duct. A second motor is fixedly connected to the top surface of the activated carbon plate. An exhaust fan and a connecting scraper are fixedly connected to the output shaft of the second motor. The top surface of the second filter plate is in contact with the bottom surface of the activated carbon plate, and the bottom surface of the second filter plate is in contact with the top surface of the connecting scraper. The connecting scrapers are symmetrically distributed on both sides of the output shaft of the second motor. The diameter of the exhaust fan is smaller than the inner diameter of the ventilation duct, and the bottom surface of the ventilation duct is flush with the bottom surface of the protective cover plate.

[0011] In a preferred embodiment of the incineration device for treating oily sludge according to the present invention, the automatic collection component includes a third motor, a guide frame, and a first through hole. The third motor is fixedly connected to the bottom surface of the magnetic base. A connecting push plate is fixedly connected to the output shaft of the third motor. The guide frame is fixedly connected inside the second processing box. The first through hole is formed through the guide frame and the second processing box. The internal space of the guide frame is circular. The inner end face of the guide frame is in contact with the side end face of the connecting push plate. The connecting push plate is arc-shaped and is distributed at equal angles on the output shaft of the third motor. The bottom end face of the connecting push plate is in contact with the inner bottom end face of the second processing box. The inner bottom end face of the second processing box is flush with the bottom end face of the first through hole.

[0012] As a preferred embodiment of the incineration device for treating oily sludge according to the present invention, a collection iron box is magnetically attached to the magnetic base, and a second through hole is provided through the top side of the collection iron box. The bottom end face of the second through hole is flush with the bottom end face of the first through hole, and the length of the second through hole is greater than the length of the first through hole.

[0013] As a preferred embodiment of the incineration device for treating oily sludge according to the present invention, the high-efficiency incineration component includes a support rod, which is fixedly connected to the top surface of the connecting push plate. A stirring blade is fixedly connected to the support rod, and a rotating screen plate is fixedly connected to the support rod. An isolation screen plate is rotatably connected to the rotating screen plate through a sealed bearing. The isolation screen plate is fixedly connected inside the second treatment box. The rotating screen plate is annular, and the thickness of the rotating screen plate is equal to the thickness of the isolation screen plate.

[0014] As a preferred embodiment of the incineration device for treating oily sludge according to the present invention, a burner is installed on the bottom surface of the isolation mesh plate, the output end of the burner is connected to a conveying pipe, a nozzle is installed on the conveying pipe, the conveying pipe is fixedly connected to the isolation mesh plate, the top end of the conveying pipe is fixedly connected to the bottom surface of the first treatment box, the conveying pipe is connected to the center of the isolation mesh plate, and two sets of nozzles are provided, each set of nozzles is provided with four nozzles, the four nozzles are distributed at equal angles on the conveying pipe, and the two sets of nozzles are symmetrically distributed on the upper and lower sides of the conveying pipe.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Equipped with a crushing and filtering component, the rotation of the crushing rollers on both sides can quickly crush the solid waste in the sludge, and the reciprocating squeezing motion of the extrusion plate on the reciprocating screw can quickly and thoroughly separate the solid and liquid in the sludge on the first filter screen, thereby ensuring the stability and convenience of the subsequent sludge incineration.

[0017] 2. Equipped with a protective frame and a protective cover, the rotation of the first and second threaded rods can drive the protective frame and the protective cover to move respectively, thereby facilitating the opening and closing of the feeding chute and the second treatment box. This ensures the stability and convenience of conveying the sludge after solid-liquid separation. At the same time, closing the second treatment box ensures the stability and safety of the subsequent sludge incineration process, increasing the ease of use and stability of the device.

[0018] 3. Equipped with a waste gas treatment component, the ventilation ducts on both protective covers, combined with the internal second filter plate and activated carbon plate, can stably filter and adsorb the waste gas generated by sludge incineration. At the same time, the rotation of the scrapers connected on both sides can effectively ensure the stability of the second filter plate during long-term operation, increasing the versatility and safety of the device.

[0019] 4. It is equipped with an automatic collection component. By using the counterclockwise rotation of each connecting push plate, the incineration residue can be pushed into the collection iron box through the first and second through holes to complete the automatic collection work. This ensures the stability and convenience of the subsequent transfer and processing of the incineration residue. At the same time, the magnetic base allows for convenient and stable disassembly and installation of the collection iron box, thus ensuring the convenience and stability of the subsequent working state of the collection iron box.

[0020] 5. Equipped with a high-efficiency incineration component, the rotation of each connecting push plate, combined with the rotation of the stirring blades on each support rod and the various nozzles on the conveying pipe, enables rapid and stable stirring incineration of the sludge after solid-liquid separation, thereby effectively improving the incineration efficiency of the sludge and the working efficiency of the device. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the incineration device for treating oily sludge according to the present invention;

[0023] Figure 2 This is a three-dimensional structural diagram of the guide frame of the incineration device for treating oily sludge according to the present invention;

[0024] Figure 3 This is a schematic diagram of the overall main structure of the incineration device for treating oily sludge according to the present invention;

[0025] Figure 4 This is a top view schematic diagram of the crushing roller structure of the incineration device for treating oily sludge according to the present invention;

[0026] Figure 5 This is a top view schematic diagram of the extrusion plate structure of the incineration device for treating oily sludge according to the present invention;

[0027] Figure 6 This is a top view schematic diagram of the connecting push plate structure of the incineration device for treating oily sludge according to the present invention;

[0028] Figure 7 This is a top view schematic diagram of the rotating screen plate structure of the incineration device for treating oily sludge according to the present invention;

[0029] Figure 8 This is a schematic diagram of the exhaust fan structure of the incineration device for treating oily sludge according to the present invention.

[0030] Labels in the diagram: 1. First processing box; 2. Feed hopper; 3. Crushing and filtering assembly; 301. First motor; 302. Connecting shaft; 303. Circular gear; 304. Crushing roller; 305. Second transmission belt; 306. Reciprocating screw; 307. Extrusion plate; 308. First filter screen; 4. Drain pipe; 5. Feed chute; 6. First threaded rod; 7. First transmission belt; 8. Protective frame; 9. Second processing box; 10. Second threaded rod; 11. Protective cover plate; 12. Waste gas treatment assembly; 1201. Ventilation duct; 1202. Solenoid valve; 1203. Second... Filter screen plate; 1204, activated carbon plate; 1205, second motor; 1206, exhaust fan; 1207, connecting scraper; 13, magnetic base; 14, automatic collection assembly; 1401, third motor; 1402, connecting push plate; 1403, guide frame; 1404, first through hole; 1405, collection iron box; 1406, second through hole; 15, high-efficiency combustion assembly; 1501, support rod; 1502, stirring blade; 1503, rotating screen plate; 1504, isolation screen plate; 1505, burner; 1506, conveying pipe; 1507, nozzle. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth. Example

[0034] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0035] like Figure 1-8As shown, the incineration device for treating oily sludge includes a first treatment box 1, a feed funnel 2 connected to the top of the first treatment box 1, a crushing and filtering assembly 3 installed inside the first treatment box 1, a drain pipe 4 connected to the bottom side of the first treatment box 1, and a discharge chute 5 extending through both sides of the first treatment box 1. A first threaded rod 6 is rotatably connected to the top of the first treatment box 1, a first transmission belt 7 is connected to the first threaded rod 6, and a protective frame 8 is threadedly connected to the first threaded rod 6. A second treatment box 9 is fixedly connected to the bottom of the first treatment box 1, a second threaded rod 10 is rotatably connected to the top side of the second treatment box 9, a protective cover plate 11 is threadedly connected to the second threaded rod 10, a waste gas treatment assembly 12 is installed on the protective cover plate 11, and a magnetic base is fixedly installed at the bottom of the second treatment box 9. 13. The second processing box 9 is equipped with an automatic collection component 14 and a high-efficiency incineration component 15. The crushing and filtering component 3 can quickly crush the sludge and thoroughly separate the solid and liquid by compression. The protective frame 8 and the protective cover 11 can facilitate the transportation of the sludge after solid-liquid separation. The exhaust gas treatment component 12 on the protective cover 11 can stably filter and adsorb the exhaust gas generated by sludge incineration. At the same time, the automatic collection component 14 can automatically collect the residue after incineration. The automatic collection component 14 can drive the high-efficiency incineration component 15 to quickly and stably stir and incinerate the sludge after solid-liquid separation, thereby effectively improving the incineration efficiency of the sludge and the working efficiency of the device.

[0036] In this example, the pulverizing and filtering assembly 3 includes a first motor 301, which is fixedly connected to the inner side of the first processing box 1. A connecting shaft 302 is fixedly connected to the output shaft of the first motor 301. The connecting shaft 302 is rotatably connected inside the first processing box 1. A circular gear 303 and a pulverizing roller 304 are fixedly connected to the connecting shaft 302. The connecting shaft 302 is symmetrically distributed on both sides inside the first processing box 1. The connecting shaft 302 corresponds one-to-one with the circular gear 303 and the pulverizing roller 304. The circular gears 303 on both sides mesh with each other. The length of the pulverizing roller 304 is greater than the diameter of the feed funnel 2. The feed funnel 2 is fixed at the top middle part of the first processing box 1. The rotation of the pulverizing rollers 304 on both sides can quickly pulverize the solid waste in the sludge, thereby ensuring the stability and convenience of subsequent solid-liquid separation and incineration.

[0037] In this example, a second transmission belt 305 is connected to the connecting shaft 302, and a reciprocating screw 306 is connected to the other end of the second transmission belt 305. The reciprocating screw 306 is rotatably connected inside the first processing box 1, and an extrusion plate 307 is threaded onto the reciprocating screw 306. A first filter plate 308 is fixedly connected inside the first processing box 1. The reciprocating screw 306 is connected to the middle part of the extrusion plate 307, the side end of the extrusion plate 307 is in contact with the inner wall of the first processing box 1, and the bottom end face of the extrusion plate 307 is in contact with the inner wall of the first processing box 1. The top surface of the first filter plate 308 is in contact with the bottom surface of the first filter plate 308 and the bottom surface of the feed trough 5 is in contact with the inside bottom surface. The top two sides of the first filter plate 308 are inclined, and the two side surfaces of the first filter plate 308 are flush with the two side outer surfaces of the first processing box 1. By using the reciprocating extrusion motion of the extrusion plate 307 on the reciprocating screw 306, the sludge on the first filter plate 308 can be quickly and thoroughly separated into solid and liquid, thereby ensuring the stability and convenience of the subsequent sludge incineration.

[0038] In this example, the first threaded rods 6 are symmetrically distributed on both sides of the protective frame 8. The inner side end face of the protective frame 8 is in contact with the left and right end faces of the first processing box 1. The width of the protective frame 8 is greater than the width of the first processing box 1. The front and rear end faces of the first processing box 1 are in contact with the inner front and rear end faces of the second processing box 9. The central axis of the second processing box 9 and the central axis of the first processing box 1 are located on the same vertical center line. The second threaded rods 10 are symmetrically distributed on both sides of the second processing box 9. The second threaded rods 10 correspond one-to-one with the protective cover plates 11. The second threaded rods 10 are connected to the middle part of the protective cover plates 11. The cross-section of the protective cover plates 11 is "L" shaped. The protective cover plates 11 are in contact with the top surface of the second processing box 9. The width of the second processing box 9 is less than the length of the protective cover plates 11. By using the cooperation of the protective frame 8 and the protective cover plates 11, the sludge after solid-liquid separation can be conveniently transported, thereby ensuring the convenience and efficiency of the subsequent sludge incineration work and effectively improving the working efficiency of the device.

[0039] In this example, the exhaust gas treatment assembly 12 includes a ventilation duct 1201, which is fixedly connected to the protective cover plate 11. A solenoid valve 1202 is installed on the ventilation duct 1201. A second filter plate 1203 and an activated carbon plate 1204 are fixedly connected inside the ventilation duct 1201. A second motor 1205 is fixedly connected to the top surface of the activated carbon plate 1204. An exhaust fan 1206 and a connecting scraper 1207 are fixedly connected to the output shaft of the second motor 1205. The top surface of the second filter plate 1203 and the bottom surface of the activated carbon plate 1204 are connected. The bottom surface of the second filter screen 1203 is in contact with the top surface of the connecting scraper 1207. The connecting scraper 1207 is symmetrically distributed on both sides of the output shaft of the second motor 1205. The diameter of the exhaust fan 1206 is smaller than the inner diameter of the ventilation duct 1201. The bottom surface of the ventilation duct 1201 is flush with the bottom surface of the protective cover plate 11. By using the ventilation duct 1201 on both protective covers 11, combined with the second filter screen 1203 and activated carbon plate 1204 inside, the exhaust gas generated by sludge incineration can be stably filtered and adsorbed for purification.

[0040] In this example, the automatic collection component 14 includes a third motor 1401, a guide frame 1403, and a first through hole 1404. The third motor 1401 is fixedly connected to the bottom surface of the magnetic base 13. A connecting push plate 1402 is fixedly connected to the output shaft of the third motor 1401. The guide frame 1403 is fixedly connected inside the second processing box 9. The first through hole 1404 is formed through the guide frame 1403 and the second processing box 9. The internal space of the guide frame 1403 is circular. The inner end face of the guide frame 1403 is connected to the connecting push plate 1402. The side faces of 402 are in contact with each other, and the connecting push plate 1402 is arc-shaped. The connecting push plates 1402 are evenly distributed on the output shaft of the third motor 1401. The bottom face of the connecting push plate 1402 is in contact with the inner bottom face of the second processing box 9. The inner bottom face of the second processing box 9 is flush with the bottom face of the first through hole 1404. By using the counterclockwise rotation of each connecting push plate 1402, the incinerated residue can be pushed through the first through hole 1404 and the second through hole 1406 into the collecting iron box 1405 to complete the automatic collection work.

[0041] In this example, a collection iron box 1405 is magnetically attached to the magnetic base 13. A second through hole 1406 is provided through the top side of the collection iron box 1405. The bottom surface of the second through hole 1406 is flush with the bottom surface of the first through hole 1404. The length of the second through hole 1406 is greater than the length of the first through hole 1404. The magnetic base 13 allows for convenient and stable disassembly and installation of the collection iron box 1405, thereby ensuring the convenience and stability of the subsequent working state of the collection iron box 1405.

[0042] In this example, the high-efficiency incineration assembly 15 includes a support rod 1501, which is fixedly connected to the top surface of the connecting push plate 1402. An agitator blade 1502 is fixedly connected to the support rod 1501, and a rotating screen plate 1503 is fixedly connected to it. An isolation screen plate 1504 is rotatably connected to the rotating screen plate 1503 via a sealed bearing. The isolation screen plate 1504 is fixedly connected inside the second processing box 9. The rotating screen plate 1503 is annular, and its thickness is equal to that of the isolation screen plate 1504. A burner 1505 is mounted on the bottom surface of the isolation screen plate 1504. A delivery pipe 1506 is connected to the output end of the burner 1505, and a nozzle 1507 is mounted on the delivery pipe 1506. The conveying pipe 1506 is fixedly connected to the isolation mesh plate 1504. The top end of the conveying pipe 1506 is fixedly connected to the bottom end face of the first treatment box 1. The conveying pipe 1506 is connected to the center of the isolation mesh plate 1504. There are two sets of nozzles 1507, with four nozzles in each set. The four nozzles 1507 are distributed at equal angles on the conveying pipe 1506. The two sets of nozzles 1507 are symmetrically distributed on the upper and lower sides of the conveying pipe 1506. Combined with the rotation of the stirring blades 1502 on each support rod 1501 and the nozzles 1507 on the conveying pipe 1506, the sludge after solid-liquid separation can be quickly and stably stirred and incinerated, thereby effectively improving the incineration efficiency of the sludge and the working efficiency of the device.

[0043] It should be noted that this invention is an incineration device for treating oily sludge. Firstly, when the device starts working, the operator can control and activate the first motor 301 inside the first processing tank 1. At this time, the first motor 301 can drive the connecting shaft 302 on one side to rotate stably. The connecting shaft 302 on one side, through a circular gear 303, can simultaneously drive the connecting shaft 302 on the other side of the circular gear 303 to rotate. At this time, the connecting shafts 302 on both sides can drive the corresponding crushing rollers 304 to move towards the center simultaneously. Then, the operator can transport the oily sludge to be treated into the first processing tank 1 through the feed funnel 2. At this time, under the rotation of the crushing rollers 304 on both sides, the oily sludge can be... The solid waste in the sludge is rapidly crushed, and the crushed sludge falls onto the first filter plate 308. At the same time, the connecting shaft 302 on one side can drive the reciprocating screw 306 to rotate stably in the first processing box 1 through the second transmission belt 305. Under the rotation of the reciprocating screw 306, the threaded extrusion plate 307 can be driven to reciprocate stably on the first filter plate 308. Under the reciprocating motion of the extrusion plate 307, the sludge on the first filter plate 308 can be quickly and thoroughly separated into solid and liquid by extrusion. The filtered liquid can be stably transported through the drain pipe 4 to ensure the stability of subsequent liquid treatment.

[0044] After the sludge solid-liquid separation is completed, the staff can rotate the first threaded rod 6 on the first treatment box 1. At this time, the first transmission belt 7 can drive the first threaded rods 6 on both sides to rotate simultaneously, which in turn can drive the protective frame 8 to move upward and stably until the protective frame 8 moves away from the discharge chute 5 on the first treatment box 1. At the same time, the staff can rotate the second threaded rods 10 on both sides of the second treatment box 9. At this time, under the rotation of the second threaded rods 10 on both sides, the corresponding protective cover 11 on the second treatment box 9 can be driven to rotate outward and open simultaneously. Then, under the reciprocating motion of the extrusion plate 307, the sludge can be pushed through the discharge chute 5 onto the isolation mesh plate 1504 inside the second treatment box 9. Then, the staff can rotate the second threaded rods 10 on both sides in the opposite direction until the protective cover 11 on both sides moves to close the second treatment box 9.

[0045] Subsequently, staff can control the start-up of burner 1505 and third motor 1401. Under the action of third motor 1401, the support rods 1501 on each connecting push plate 1402 can rotate stably, thereby causing the rotating screen plate 1503 to rotate stably on the isolation screen plate 1504. At this time, the rotation of the support rods 1501, combined with the stirring blades 1502, allows for comprehensive and continuous stirring of the sludge on the isolation screen plate 1504. Simultaneously, burner 1505, through nozzles 1507 on conveying pipe 1506, can rapidly and stably incinerate the sludge after solid-liquid separation using a stirring method. This can effectively improve the incineration efficiency of sludge. The residue generated during the sludge incineration process can be stably dropped to the bottom of the second treatment box 9 through the rotating mesh plate 1503 and the isolation mesh plate 1504. At the same time, under the counterclockwise rotation of each connecting push plate 1402 and the guiding action of the guide frame 1403, the residue can be pushed through the first through hole 1404 and the second through hole 1406 on both sides to the corresponding collection iron box 1405 to complete the automatic collection work. Furthermore, the magnetic base 13 can be used to conveniently and stably disassemble and install the collection iron box 1405, thereby ensuring the convenience and stability of the subsequent working state of the collection iron box 1405.

[0046] During the incineration process, workers can control the opening of the solenoid valve 1202 on the ventilation duct 1201. At this time, the second motor 1205 can drive the exhaust fan 1206 and the connecting scrapers 1207 on both sides to rotate simultaneously. Under the rotation of the exhaust fan 1206, the exhaust gas can be stably sucked and transported. With the combined action of the second filter plate 1203 and the activated carbon plate 1204, the impurities and toxic substances in the exhaust gas can be stably filtered and purified. At the same time, the rotation of the connecting scrapers 1207 on both sides can stably scrape and clean the impurities filtered on the bottom surface of the second filter plate 1203, thereby effectively preventing the second filter plate 1203 from clogging during long-term operation.

[0047] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An oil-containing sludge treatment incinerator comprising a first treatment tank (1), characterized by; The top end of the first processing box (1) is connected with a feeding hopper (2), a crushing and filtering assembly (3) is installed in the first processing box (1), the bottom side end of the first processing box (1) is connected with a liquid discharge pipe (4), the two sides of the first processing box (1) are provided with a discharging groove (5) penetratingly, the top end of the first processing box (1) is rotatably connected with a first threaded rod (6), the first threaded rod (6) is connected with a first transmission belt (7), the first threaded rod (6) is threadedly connected with a protection frame (8), the bottom of the first processing box (1) is fixedly connected with a second processing box (9), the top side end of the second processing box (9) is rotatably connected with a second threaded rod (10), the second threaded rod (10) is threadedly connected with a protection cover plate (11), the protection cover plate (11) is installed with a waste gas treatment assembly (12), the bottom end of the second processing box (9) is fixedly installed with a magnetic base (13), the second processing box (9) is installed with an automatic collecting assembly (14) and a high-efficiency incineration assembly (15); The high-efficiency incineration assembly (15) comprises a supporting rod (1501), the supporting rod (1501) is fixedly connected to the top end surface of the connecting push plate (1402), the supporting rod (1501) is fixedly connected with a stirring blade (1502), the supporting rod (1501) is fixedly connected with a rotating mesh plate (1503), the rotating mesh plate (1503) is rotatably connected with an isolation mesh plate (1504) through a sealing bearing, the isolation mesh plate (1504) is fixedly connected in the second processing box (9), the rotating mesh plate (1503) is annular, and the thickness of the rotating mesh plate (1503) is equal to the thickness of the isolation mesh plate (1504); The bottom end surface of the isolation mesh plate (1504) is installed with a burner (1505), the output end of the burner (1505) is connected with a conveying pipe (1506), the conveying pipe (1506) is installed with a spray head (1507), the conveying pipe (1506) is fixedly connected to the isolation mesh plate (1504), the top end of the conveying pipe (1506) is fixedly connected to the bottom end surface of the first processing box (1), the conveying pipe (1506) is connected to the center part of the isolation mesh plate (1504), the spray head (1507) is provided with two groups, each group of spray heads (1507) is provided with four, four spray heads (1507) are distributed at equal angles on the conveying pipe (1506), and two groups of spray heads (1507) are symmetrically distributed on the upper and lower sides of the conveying pipe (1506). The automatic collecting assembly (14) comprises a third motor (1401), a guide frame (1403) and a first through hole (1404), the third motor (1401) is fixedly connected to the bottom end face of the magnetic base (13), the output shaft of the third motor (1401) is fixedly connected with a connecting push plate (1402), the guide frame (1403) is fixedly connected in the second treatment box (9), the first through hole (1404) is provided through the guide frame (1403) and the second treatment box (9), the internal space of the guide frame (1403) is circular, the inner end face of the guide frame (1403) is attached to the side end face of the connecting push plate (1402), the connecting push plate (1402) is arc-shaped, the connecting push plate (1402) is distributed at equal angles on the output shaft of the third motor (1401), the bottom end face of the connecting push plate (1402) is attached to the internal bottom end face of the second treatment box (9), and the internal bottom end face of the second treatment box (9) is flush with the bottom end face of the first through hole (1404).

2. The incinerator for treating oily sludge according to claim 1, characterized by: The magnetic base (13) is magnetically connected with a collecting iron box (1405), a second through hole (1406) is provided through the top side end of the collecting iron box (1405), the bottom end face of the second through hole (1406) is flush with the bottom end face of the first through hole (1404), and the length of the second through hole (1406) is greater than that of the first through hole (1404).

3. The incinerator for treating oily sludge according to claim 2, characterized by: The crushing and filtering assembly (3) comprises a first motor (301), the first motor (301) is fixedly connected to the internal side end of the first treatment box (1), a connecting shaft (302) is fixedly connected to the output shaft of the first motor (301), the connecting shaft (302) is rotatably connected in the first treatment box (1), a circular gear (303) and a crushing roller (304) are fixedly connected to the connecting shaft (302), the connecting shaft (302) is symmetrically distributed on both sides of the first treatment box (1), the connecting shaft (302) corresponds to the circular gear (303) and the crushing roller (304) one by one, the two circular gears (303) are engaged, the length of the crushing roller (304) is greater than the diameter of the feeding funnel (2), and the feeding funnel (2) is fixed to the top middle part of the first treatment box (1).

4. The incinerator for treating oily sludge according to claim 3, wherein: The connecting shaft (302) is connected with a second transmission belt (305), one end of the second transmission belt (305) is connected with a reciprocating screw rod (306), the reciprocating screw rod (306) is rotationally connected in the first processing box (1), the reciprocating screw rod (306) is threadedly connected with an extrusion plate (307), the first processing box (1) is fixedly connected with a first filter screen plate (308), the reciprocating screw rod (306) is connected at the middle part of the extrusion plate (307), the side end of the extrusion plate (307) is attached to the inner wall of the first processing box (1), the bottom end surface of the extrusion plate (307) is attached to the top end surface of the first filter screen plate (308), the bottom end surface of the first filter screen plate (308) is attached to the inner bottom end surface of the discharging groove (5), the top end of the first filter screen plate (308) is inclined, and the two side end surfaces of the first filter screen plate (308) are flush with the two side outer end surfaces of the first processing box (1).

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