An automated continuous treatment equipment for oily sludge

Abstract

The present invention discloses an automated continuous treatment device for oily sludge. The present invention realizes automatic pushing of sludge to a conveying cylinder through a pretreatment cylinder. The conveying cylinder crushes the lumpy sludge to ensure uniform transportation to the treatment box. The electromagnetic block sequentially attracts the magnetic pressing plate to press the sludge downward, thereby applying dynamic pressure to the sludge to achieve preliminary dehydration. At the same time, the dehydration balls released by the delivery box contain demulsifier balls, which penetrate deep into the sludge under the action of the electromagnetic block, release demulsifiers to reduce the oil-water interfacial tension, the spiral transmission rod has a built-in electric heating element, and microwave heating is used to promote water evaporation and cooperate with the dehydration balls to effectively dehydrate the oily sludge. The magnetic balls move in a directional manner under the action of the electromagnetic field to ensure full contact between the demulsifier and the sludge, and the oil-water recovery box realizes fine oil-water separation through the filter membrane. The deodorization box of the sludge collection tank uses an elastic airbag and an auxiliary airbag to link together to synchronously trigger gas circulation for deodorization when the dehydration balls are recovered.

Description

Technical Field

[0001] The present invention relates to the technical field of oily sludge treatment, and more particularly to an automatic and continuous treatment device for oily sludge. Background Art

[0002] Automated continuous oily sludge treatment equipment is a key piece of technical equipment for the efficient and environmentally friendly treatment of oily sludge generated during oil extraction, refining, and transportation. This type of equipment typically integrates automated control, efficient treatment, and resource recovery. Designed specifically for the efficient and environmentally friendly treatment of oily sludge generated during oil extraction, refining, and transportation, it integrates core technologies such as automated control, efficient separation, and resource recovery. Through processes such as vacuum belt filtration, thermal phase separation, or mobile volume reduction, it effectively separates the three phases of oil, water, and solids. The equipment utilizes a PLC automatic control system to ensure a stable and reliable treatment process. It is also equipped with a human-machine interface (HMI) for real-time monitoring and precise control by operators, significantly improving treatment efficiency and safety.

[0003] This equipment not only has a large processing capacity and high recovery rate, but also has significant environmental advantages. It can greatly reduce the pollution of oily sludge to the environment. Its continuous operation mode is suitable for various complex working conditions, such as oil field drilling and refinery oil separator sludge treatment, etc., showing strong adaptability and flexibility. Through the resource utilization of recovered oil, gas and water, this equipment reduces processing costs while also creating considerable economic benefits, becoming a key force in promoting the green and sustainable development of the oil industry.

[0004] During oil extraction, refining, and transportation, oily sludge is generated in large quantities as a byproduct. Its complex composition makes it difficult to treat. Traditional oily sludge treatment technologies suffer from low efficiency, poor dehydration, incomplete oil-water separation, improper tail gas treatment, and low resource recovery rates. These issues not only increase treatment costs but also cause serious environmental pollution.

[0005] Therefore, in view of the above technical problems, it is necessary to provide an automated continuous treatment equipment for oily sludge. Summary of the Invention

[0006] The purpose of the present invention is to provide an automated continuous treatment device for oily sludge to solve the above-mentioned problems.

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by one embodiment of the present invention is as follows:

[0008] An automated continuous treatment equipment for oily sludge comprises a treatment box, a pretreatment cylinder and a delivery box, the inner end of the treatment box is rotatably connected to a spiral transmission rod, an electric heating element is installed inside the spiral transmission rod, the outer end of the treatment box is fixedly connected to a first motor, the output end of the first motor passes through the treatment box and is fixedly connected to the spiral transmission rod, the pretreatment cylinder is installed at the side end of the treatment box, a conveying cylinder is fixedly connected between the pretreatment cylinder and the treatment box, the end of the treatment box away from the first motor is fixedly connected to a sludge collecting tank, and the sludge collecting tank is communicated with the treatment box, the delivery box is fixedly connected to the upper end of the treatment box, the lower end of the treatment box is fixedly connected to an oil-water recovery tank, and the delivery box and the oil-water recovery tank are both communicated with the treatment box. This equipment integrates multiple functional modules such as automatic feeding, efficient dehydration, oil-water separation and exhaust gas purification into one, realizes the automation and continuity of oily sludge treatment, and significantly improves treatment efficiency and environmental protection performance.

[0009] As a further improvement to the present invention, the pretreatment drum includes an oily sludge drum mounted on the side of the treatment tank. A second motor is fixedly connected to the lower end of the drum, and a roller is rotatably connected to the lower inner wall of the drum. The output end of the second motor passes through the drum and is fixedly connected to the roller. The outer end of the roller is fixedly connected to multiple blades. The second motor drives the roller and blades to automatically push the sludge to the conveyor drum, eliminating manual intervention and improving treatment efficiency. This structure also effectively prevents sludge clogging during the pretreatment process, ensuring stable operation of the equipment.

[0010] As a further improvement of the present invention, the conveying cylinder includes a conveying pipe, which is fixedly connected between the pretreatment cylinder and the treatment box. The inner end of the conveying pipe is rotatably connected to a pair of spiral push rods. The inner wall of the conveying pipe is fixedly connected to a pair of third motors corresponding to the spiral push rods, and the output end of the third motor is fixedly connected to the spiral push rods, thereby realizing continuous conveying of sludge and providing favorable conditions for subsequent dehydration treatment.

[0011] As a further improvement of the present invention, the spiral parts of the pair of spiral push rods are staggered and meshed with each other, and the pair of spiral push rods in the conveying cylinder are staggered and meshed under the drive of the third motor, thereby synchronously completing the crushing of the lumpy sludge and ensuring the uniformity of the sludge particle size.

[0012] As a further improvement of the present invention, the sludge collection tank includes a collecting barrel, which is fixedly connected to the end of the processing box away from the first motor. The upper end of the collecting barrel is fixedly connected to a deodorizing box. The inner wall of the deodorizing box is provided with a plurality of grooves, and deodorizing blocks are provided in the grooves. The deodorizing box is provided with a plurality of exhaust holes near the end of the collecting barrel. The deodorizing box of the sludge collection tank is linked with the auxiliary airbag through an elastic airbag to form a closed-loop exhaust gas treatment, which can effectively remove harmful gases in the exhaust gas and reduce pollution to the environment.

[0013] As a further improvement of the present invention, the sludge collection tank also includes multiple pairs of elastic air bags, which are respectively fixedly connected to the inner walls of the exhaust holes. Auxiliary air bags are installed on the inner wall of the deodorizing box, and the auxiliary air bags are respectively connected to multiple grooves and multiple pairs of elastic air bags. An electromagnetic plate is installed on the inner wall of the deodorizing box. The use of deodorizing blocks further improves the exhaust gas treatment effect and ensures that the emissions meet the standards.

[0014] As a further improvement of the present invention, the delivery box includes an installation box, which is fixedly connected to the upper end of the treatment box. A plurality of dehydration balls are provided in the installation box, and a plurality of delivery holes are provided at the lower end of the installation box. The dehydration balls contain demulsifiers, which can penetrate deep into the sludge under the action of the electromagnetic block to release demulsifiers, effectively reducing the oil-water interfacial tension and accelerating the oil-water separation.

[0015] As a further improvement of the present invention, the delivery box also includes a pair of limit blocks, a pair of limit grooves are opened on the inner wall of the delivery hole, the pair of limit blocks are respectively slidably connected to the pair of limit grooves, a pair of traction rods are slidably connected in the delivery hole, and the pair of limit blocks are respectively fixedly connected to the pair of traction rods, the lower ends of the pair of traction rods are fixedly connected to magnetic pressure plates, the upper ends of the magnetic pressure plates are fixedly connected to protrusions, and a reset spring is installed in the limit groove. The delivery box realizes the delivery of dehydrated balls through the magnetic pressure plate driven by the electromagnetic block, which is easy and accurate to operate.

[0016] As a further improvement of the present invention, the dehydration ball includes a magnetic ball, which is arranged in an installation box. The outer end of the magnetic ball is wrapped with a demulsifier ball. The outer end of the spiral transmission rod is fixedly connected to a plurality of electromagnetic blocks, and the plurality of electromagnetic blocks are staggered. The dehydration ball adopts a structural design combining a magnetic ball and a demulsifier ball, which not only realizes the directional movement and precise delivery of the dehydration ball, but also ensures the effective release of the demulsifier.

[0017] As a further improvement of the present invention, the oil-water recovery tank includes a concentration tank, which is fixedly connected to the lower end of the treatment tank. The inner wall of the concentration tank close to the treatment tank is fixedly connected with a filter membrane. The oil-water recovery tank achieves fine separation of oil and water through the filter membrane. The recovered oil phase has high purity and can be directly recycled or used as a chemical raw material.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] This solution uses the second motor to drive the roller and blade plate to automatically push the sludge to the conveying drum. A pair of spiral push rods in the conveying drum are staggered and meshed under the drive of the third motor to crush the block sludge and ensure uniform delivery to the treatment box, solving the problem of feed blockage in traditional equipment. The crushing and delivery of the spiral push rods are carried out simultaneously. The spiral transmission rod attracts the magnetic pressure plate in turn through the electromagnetic block to press the sludge down, thereby applying dynamic pressure to the sludge to achieve preliminary dehydration. At the same time, the dehydration balls released from the delivery box contain demulsification balls, which penetrate deep into the sludge under the action of the electromagnetic block to release The demulsifier is released to reduce the oil-water interfacial tension. The spiral transmission rod has a built-in electric heating element. Microwave heating is used to promote water evaporation and the dehydration ball can effectively dehydrate the oily sludge. The magnetic ball moves in a directional manner under the action of the electromagnetic field to ensure that the demulsifier is in full contact with the sludge. The oil-water recovery tank uses a filter membrane to achieve fine separation of oil and water. The deodorization box of the sludge collection tank uses an elastic airbag and an auxiliary airbag to synchronously trigger the gas circulation when the dehydration ball is recovered, so that the odor and the deodorization block are in contact for a longer time. The dehydration ball is magnetically attracted by the electromagnetic plate and then recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the side cross-sectional structure of the processing box of the present invention;

[0022] Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 4 This is a schematic cross-sectional view of the dehydration ball structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the front cross-sectional structure of the pretreatment cylinder of the present invention;

[0025] Figure 6 It is a schematic diagram of the side cross-sectional structure of the conveying cylinder of the present invention;

[0026] Figure 7 This is a schematic diagram of the front cross-sectional structure of the sludge collection tank of the present invention.

[0027] Description of the numbers in the figure:

[0028] 1. Treatment box; 2. Screw drive rod; 3. First motor; 4. Pretreatment cylinder; 41. Oily sludge barrel; 42. Second motor; 43. Roller; 44. Blade plate; 5. Conveying cylinder; 51. Conveying pipe; 52. Screw push rod; 53. Third motor; 6. Sludge collection tank; 61. Collection barrel; 62. Deodorizing box; 63. Deodorizing block; 64. Exhaust hole; 65. Elastic airbag; 66. Auxiliary airbag; 7. Delivery box; 71. Installation box; 72. Dehydration ball; 721. Magnetic ball; 722. Demulsification ball; 73. Delivery hole; 74. Limit block; 75. Tow bar; 76. Magnetic pressure plate; 77. Return spring; 78. Bump; 8. Oil-water recovery tank; 81. Concentration box; 82. Filter membrane. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Example 1:

[0031] See also Figure 1-7 , an automated continuous treatment equipment for oily sludge, including a treatment box 1, a pretreatment cylinder 4 and a delivery box 7, the inner end of the treatment box 1 is rotatably connected to a spiral transmission rod 2, and an electric heating element is installed inside the spiral transmission rod 2. The electric heating element can be used to heat the sludge to promote the efficiency of dehydration, the outer end of the treatment box 1 is fixedly connected to a first motor 3, the output end of the first motor 3 passes through the treatment box 1 and is fixedly connected to the spiral transmission rod 2, the pretreatment cylinder 4 is installed at the side end of the treatment box 1, and a conveying cylinder 5 is fixedly connected between the pretreatment cylinder 4 and the treatment box 1, and the end of the treatment box 1 away from the first motor 3 is fixedly connected to a sludge collecting The collecting tank 6 is connected to the sludge collecting tank 6 and the processing box 1. The delivery box 7 is fixedly connected to the upper end of the processing box 1. The lower end of the processing box 1 is fixedly connected to the oil-water recovery tank 8, and the delivery box 7 and the oil-water recovery tank 8 are both connected to the processing box 1. The oil-containing sludge is injected into the pretreatment cylinder 4 for pretreatment and then pushed into the conveying cylinder 5. The conveying cylinder 5 automatically crushes the lumpy sludge and evenly conveys it to the processing box 1. Then, the first motor 3 is used to drive the spiral transmission rod 2 to transmit the sludge while efficiently dehydrating it. After the dehydrated sludge is pushed to the sludge collection tank 6, it is odor-treated to reduce its harm to the environment.

[0032] The pretreatment cylinder 4 includes an oily sludge barrel 41, which is installed at the side end of the treatment box 1. The lower end of the oily sludge barrel 41 is fixedly connected to a second motor 42, and the lower inner wall of the oily sludge barrel 41 is rotatably connected to a roller 43. The output end of the second motor 42 passes through the oily sludge barrel 41 and is fixedly connected to the roller 43. The outer end of the roller 43 is fixedly connected to a plurality of blade plates 44. The roller 43 is driven by the second motor 42 to drive the blade plates 44 to rotate, so that the sludge is pushed by the blade plates 44, thereby efficiently pushing the sludge into the conveying cylinder 5 for transportation.

[0033] The conveying cylinder 5 includes a conveying pipe 51, which is fixedly connected between the pretreatment cylinder 4 and the treatment box 1. The inner end of the conveying pipe 51 is rotatably connected to a pair of spiral push rods 52. The inner wall of the conveying pipe 51 is fixedly connected to a pair of third motors 53 corresponding to the spiral push rods 52, and the output end of the third motor 53 is fixedly connected to the spiral push rods 52. The pair of spiral push rods 52 are driven by a pair of third motors 53, so that the pair of spiral push rods 52 are used to convey the sludge to the treatment box 1 for dehydration treatment.

[0034] The spirals of the pair of spiral push rods 52 are staggered and meshed with each other. The staggered distribution and meshing of the spirals can effectively squeeze and crush the lumpy sludge, thereby facilitating transportation and subsequent processing.

[0035] The delivery box 7 includes an installation box 71, which is fixedly connected to the upper end of the treatment box 1. A plurality of dehydration balls 72 are arranged in the installation box 71, and a plurality of delivery holes 73 are opened at the lower end of the installation box 71. The plurality of dehydration balls 72 can be delivered into the treatment box 1 through the delivery holes 73, so that the dehydration balls 72 are mixed into the sludge, thereby performing oil-water and sludge separation treatment.

[0036] The delivery box 7 also includes a pair of limit blocks 74. A pair of limit grooves are opened on the inner wall of the delivery hole 73. The pair of limit blocks 74 are respectively slidably connected to the pair of limit grooves. A pair of traction rods 75 are slidably connected in the delivery hole 73, and the pair of limit blocks 74 are respectively fixedly connected to the pair of traction rods 75. The lower ends of the pair of traction rods 75 are fixedly connected to magnetic pressure plates 76. The upper ends of the magnetic pressure plates 76 are fixedly connected to protrusions 78. Reset springs 77 are installed in the limit grooves. The electromagnetic blocks are activated in turn to magnetize the magnetic pressure plates 76, so that the traction rods The guide rod 75 slides down and drives the limit block 74 to compress the return spring 77, so that when the dehydration ball 72 passes through the delivery hole 73 and falls to the upper end of the magnetic pressure plate 76, under the action of the convex surface of the protrusion 78, the dehydration ball 72 rolls to the treatment box 1 and mixes with the sludge. Then, under the rebound force of the return spring 77, after the magnetic pressure plate 76 loses its magnetic attraction, it can be reset to block the bottom of the delivery hole 73. At the same time, when the magnetic pressure plate 76 moves downward, it can squeeze the sludge, so that it can squeeze the sludge to separate the oil and water from the sludge.

[0037] The dehydration ball 72 includes a magnetic ball 721, which is arranged in the installation box 71. The outer end of the magnetic ball 721 is wrapped with a demulsification ball 722. The outer end of the spiral transmission rod 2 is fixedly connected to a plurality of electromagnetic blocks, and the plurality of electromagnetic blocks are staggered. When the magnetic ball 721 is magnetically attracted by the electromagnetic block, the dehydration ball 72 as a whole is squeezed from the outside of the sludge into the sludge for movement, so that the dehydration ball 72 is evenly and fully in contact with the sludge, and the oil and water in the sludge are effectively chemically demulsified.

[0038] The oil-water recovery tank 8 includes a concentration tank 81, which is fixedly connected to the lower end of the treatment tank 1. A filter membrane 82 is fixedly connected to the inner wall of the concentration tank 81 close to the treatment tank 1. The squeezed sludge is filtered through the filter membrane 82, allowing the oil and water to seep into the concentration tank 81 for collection for subsequent treatment.

[0039] The sludge collecting tank 6 includes a collecting barrel 61, which is fixedly connected to the end of the processing box 1 away from the first motor 3. The upper end of the collecting barrel 61 is fixedly connected to a deodorizing box 62. The inner wall of the deodorizing box 62 is provided with multiple grooves, and deodorizing blocks 63 are provided in the grooves. The deodorizing box 62 is provided with multiple exhaust holes 64 at one end close to the collecting barrel 61. After the dehydrated sludge is transferred to the sludge collecting tank 6 through the spiral transmission rod 2, the multiple deodorizing blocks 63 are used to absorb and treat the odor in the sludge to reduce the pollution of the odor to the environment.

[0040] The sludge collection tank 6 also includes multiple pairs of elastic air bags 65, which are respectively fixedly connected to the inner walls of the exhaust holes 64. Auxiliary air bags 66 are installed on the inner wall of the deodorizing box 62, and the auxiliary air bags 66 are respectively connected to multiple grooves and multiple pairs of elastic air bags 65. An electromagnetic plate is installed on the inner wall of the deodorizing box 62, and the magnetic ball 721 is attracted by the electromagnetic plate to recycle the delivery box 7 mixed in the sludge. At the same time, when the delivery box 7 passes through the exhaust hole 64, the elastic air bag 65 is squeezed, so that the gas in the elastic air bag 65 is squeezed into the auxiliary air bag 66 and the gas in the auxiliary air bag 66 is discharged from the groove. When the elastic air bag 65 resets to inhale, the gas is also sucked into the groove, so that the exhaust gas is fully sucked into the vicinity of the deodorizing block 63, thereby performing sufficient purification treatment.

[0041] The electromagnetic plate and electromagnetic block are both made of electromagnets, the deodorizing block 63 is made of activated carbon, and the demulsifying ball 722 is made of a demulsifier.

[0042] It can be seen from the above technical solutions that the present invention has the following beneficial effects:

[0043] The present invention uses the efficient and continuous feeding of the pretreatment cylinder 4 and the conveying cylinder 5, uses the second motor 42 to drive the roller 43 and the blade plate 44 to automatically push the sludge, and uses a pair of spiral push rods 52 to stagger and mesh under the drive of the third motor 53 to effectively crush the block sludge to a suitable particle size, ensuring continuous and stable transportation to the treatment box 1, avoiding the blockage problem, and the efficient dehydration combines the electric heating element built into the spiral transmission rod 2 with the mechanical squeezing action driven by the electromagnetic block to achieve physical and thermochemical dual dehydration. At the same time, the demulsification ball 722 contained in the dehydration ball 72 is driven by the electromagnetic block. It penetrates deep into the sludge to release demulsifiers, which accelerates the separation of oil and water. The equipment is equipped with pressure sensors and real-time water content monitoring devices. The oil-water recovery tank 8 achieves fine separation of oil and water through the filter membrane 82, and the recovered oil phase has high purity, which reduces resource waste. The deodorization box 62 of the sludge collection tank 6 uses a closed-loop exhaust gas treatment that is linked to an elastic airbag 65 and an auxiliary airbag 66 to effectively remove harmful gases in the exhaust gas and ensure that emissions meet standards. The magnetic dehydration balls 72 in the equipment can be recycled, which further reduces operating costs and realizes the recycling of resources and maximizes environmental benefits.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0045] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An automated continuous treatment equipment for oily sludge, characterized by: include: A processing box (1), wherein the inner end of the processing box (1) is rotatably connected to a spiral transmission rod (2), an electric heating element is installed inside the spiral transmission rod (2), and the outer end of the processing box (1) is fixedly connected to a first motor (3), and the output end of the first motor (3) passes through the processing box (1) and is fixedly connected to the spiral transmission rod (2); A pretreatment cylinder (4), the pretreatment cylinder (4) being mounted on a side end of the treatment box (1), a conveying cylinder (5) being fixedly connected between the pretreatment cylinder (4) and the treatment box (1), a sludge collection tank (6) being fixedly connected to one end of the treatment box (1) away from the first motor (3), and the sludge collection tank (6) being in communication with the treatment box (1); A delivery box (7), wherein the delivery box (7) is fixedly connected to the upper end of the processing box (1), and the lower end of the processing box (1) is fixedly connected to an oil and water recovery box (8), and the delivery box (7) and the oil and water recovery box (8) are both connected to the processing box (1); The delivery box (7) comprises an installation box (71), the installation box (71) is fixedly connected to the upper end of the processing box (1), a plurality of dehydration balls (72) are arranged in the installation box (71), and a plurality of delivery holes (73) are opened at the lower end of the installation box (71); The delivery box (7) further comprises a pair of limiting blocks (74), the inner wall of the delivery hole (73) is provided with a pair of limiting grooves, the pair of limiting blocks (74) are respectively slidably connected to the pair of limiting grooves, a pair of traction rods (75) are slidably connected in the delivery hole (73), and the pair of limiting blocks (74) are respectively fixedly connected to the pair of traction rods (75), the lower ends of the pair of traction rods (75) are fixedly connected to magnetic pressure plates (76), the upper ends of the magnetic pressure plates (76) are fixedly connected to protrusions (78), a reset spring (77) is installed in the limiting groove, the dehydration ball (72) comprises a magnetic ball (721), the magnetic ball (721) is arranged in the installation box (71), the outer end of the magnetic ball (721) is wrapped with a demulsification ball (722), the outer end of the spiral transmission rod (2) is fixedly connected to a plurality of electromagnetic blocks, and the plurality of electromagnetic blocks are staggered.

2. The automated continuous oily sludge treatment equipment according to claim 1, characterized in that: The pretreatment cylinder (4) includes an oily sludge barrel (41), which is installed at the side end of the treatment box (1). The lower end of the oily sludge barrel (41) is fixedly connected to a second motor (42), and the lower inner wall of the oily sludge barrel (41) is rotatably connected to a roller (43). The output end of the second motor (42) passes through the oily sludge barrel (41) and is fixedly connected to the roller (43). The outer end of the roller (43) is fixedly connected to a plurality of blade plates (44).

3. The automated continuous treatment equipment for oily sludge according to claim 1, characterized in that: The conveying cylinder (5) comprises a conveying pipe (51), which is fixedly connected between the pretreatment cylinder (4) and the treatment box (1); the inner end of the conveying pipe (51) is rotatably connected to a pair of screw push rods (52); the inner wall of the conveying pipe (51) is fixedly connected to a pair of third motors (53) corresponding to the screw push rods (52); and the output end of the third motor (53) is fixedly connected to the screw push rods (52).

4. The automated continuous treatment equipment for oily sludge according to claim 3, characterized in that: The spiral portions between the pair of spiral push rods (52) are staggered and meshed with each other.

5. The automated continuous oily sludge treatment equipment according to claim 1, characterized in that: The sludge collection tank (6) comprises a collection barrel (61), the collection barrel (61) being fixedly connected to an end of the treatment box (1) away from the first motor (3), a deodorizing box (62) being fixedly connected to the upper end of the collection barrel (61), a plurality of grooves being provided on the inner wall of the deodorizing box (62), a deodorizing block (63) being provided in the grooves, and a plurality of exhaust holes (64) being provided on an end of the deodorizing box (62) close to the collection barrel (61).

6. The automated continuous treatment equipment for oily sludge according to claim 5, characterized in that: The sludge collection tank (6) further comprises a plurality of pairs of elastic airbags (65), the plurality of pairs of elastic airbags (65) being fixedly connected to the inner wall of the exhaust hole (64), an auxiliary airbag (66) being installed on the inner wall of the deodorizing box (62), and the auxiliary airbag (66) being respectively connected to the plurality of grooves and the plurality of pairs of elastic airbags (65), and an electromagnetic plate being installed on the inner wall of the deodorizing box (62).

7. The automated continuous oily sludge treatment equipment according to claim 1, characterized in that: The oil-water recovery tank (8) comprises a concentration tank (81), the concentration tank (81) being fixedly connected to the lower end of the treatment tank (1), and a filter membrane (82) being fixedly connected to the inner wall of the concentration tank (81) on one side close to the treatment tank (1).

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