Oily sludge horizontal stirring, tempering and cleaning equipment

Abstract

The invention relates to the technical field of oily sludge conditioning and cleaning, in particular to oily sludge horizontal stirring, conditioning and cleaning equipment which comprises a workbench, an integrated box is fixedly mounted in the center of the upper side of the workbench, an inner cavity is formed in the integrated box, and an inner cavity and a second discharge port are formed in the side face of the integrated box; a feeding port, a first discharging port and a spiral conveyor are arranged on the side face of the integration box, and an inner cylinder assembly is arranged in the center of the interior of the inner cavity. Through cooperation of all the components, the equipment can achieve multiple purposes, can be used in different modes according to different treatment states of oily sludge, can achieve non-stop cleaning of the sludge during tempering and cleaning, can achieve stable dewatering during dewatering, can improve the final discharging speed when dewatering is about to be finished, and is convenient to use. The working efficiency of the device can be improved, the device has multiple purposes, the multi-utility value of the device is guaranteed, and the device can be fully utilized to work on site.

Description

Technical Field

[0001] The present invention relates to the technical field of oily sludge conditioning and cleaning, and particularly to a horizontal stirring conditioning and cleaning device for oily sludge. Background Art

[0002] The composition of oily sludge is complex, with a large number of pollutants, such as aged crude oil, solid suspended matter, clay minerals, flocculation additives, surfactants, corrosion products, and heavy metals, etc. It has an extremely stable cream-like or emulsion system. In order to achieve the dehydration reduction and resource recovery of oily sludge, it is necessary to effectively condition and clean the oil sludge.

[0003] Existing conditioning and cleaning equipment usually requires two stirring tanks / boxes to feed and condition alternately during use. After the conditioning reaction is completed, the oil collection device is started, and then it can continuously supply materials to the subsequent dehydration equipment in batches. The degree of automation is relatively low. In addition, the existing conditioning and cleaning equipment can only perform a single treatment operation on the sludge. When the sludge does not need to be conditioned and cleaned, it can only be left idle, resulting in ineffective shutdown of the equipment and waste of resources. For this reason, we propose a horizontal stirring conditioning and cleaning device for oily sludge. Summary of the Invention

[0004] In order to overcome the technical problems existing in the above-mentioned prior art, the present invention provides a horizontal stirring conditioning and cleaning device for oily sludge.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: It includes a workbench, a central position on the upper side of the workbench is fixedly installed with an integrated box, an inner cavity is opened inside the integrated box, a first discharge port and a second discharge port are opened on the side of the integrated box, a feed port, a first discharge port and a screw conveyor are arranged on the side of the integrated box, an inner cylinder assembly is arranged at the central position inside the inner cavity, an outer cylinder assembly is arranged on the wall surface of the inner cavity, a first driving assembly is arranged on the side of the inner cylinder assembly, and a second driving assembly is arranged on the side of the outer cylinder assembly;

[0006] The inner cylinder assembly includes a first inner cylinder and a second inner cylinder. Feed holes are opened on the inner sides of the first inner cylinder and the second inner cylinder. First thread blocks and second thread blocks are arranged on the sides of the first inner cylinder and the second inner cylinder. A restraint bar is fixedly connected to the side of the second thread block;

[0007] The outer cylinder assembly includes a first outer cylinder. A second outer cylinder is arranged on the side of the first outer cylinder. A mating groove is opened on the side of the first outer cylinder corresponding to the position of the second discharge port. A mating plate is movably installed inside the mating groove. A slotted opening is opened on the side of the first outer cylinder. A discharge cavity is opened inside the integrated box corresponding to the position of the slotted opening;

[0008] The first driving assembly includes a first motor. A linkage rod and a mating block are arranged on the side of the first motor. A linkage block and a fourth electric push rod are arranged on the side of the mating block;

[0009] The second driving assembly includes a second motor, and a gear block, a second toothed plate and a first toothed plate are arranged on the side of the output end of the second motor.

[0010] Further, the inner cavity is penetrated and opened inside the integrated box, the feeding port is arranged on the upper side of the integrated box, the first discharging port is arranged on the lower side of the integrated box, the feeding port and the first discharging port penetrate through the integrated box to the inside of the inner cavity and the feeding port and the first discharging port are arranged in a staggered manner, the second discharging port is penetrated and opened on the lower side of the integrated box, and the screw conveyor is fixedly installed on the lower side of the integrated box corresponding to the position of the second discharging port.

[0011] Further, the first inner cylinder and the second inner cylinder are arranged inside the inner cavity, and the first inner cylinder and the second inner cylinder are also rotatably connected. Conical spiral plates are arranged on the sides of the first inner cylinder and the second inner cylinder, and rectangular grooves are opened on the sides thereof to divide them into four equal parts. The first threaded blocks are located on the upper and lower sides of the first inner cylinder and the second inner cylinder, and the second threaded blocks are located on the left and right sides of the first inner cylinder and the second inner cylinder. The first threaded blocks are respectively fixedly installed at the corresponding side positions of the first inner cylinder and the second inner cylinder, and the second threaded blocks are respectively movably installed at the corresponding side positions of the first inner cylinder and the second inner cylinder.

[0012] Further, constraint grooves are opened on the sides of the first inner cylinder and the second inner cylinder, constraint bars are movably installed inside the constraint grooves, and first electric push rods are respectively penetrated and fixedly arranged on the wall surfaces of the constraint grooves corresponding to the positions of the constraint bars, and the output ends thereof are fixedly connected to the side surfaces of the constraint bars.

[0013] Further, the first outer cylinder is movably arranged inside the inner cavity and its wall surface fits the inner cavity wall surface to cover the first threaded block and the second threaded block in a fitting manner. The second outer cylinder is movably arranged by fitting the inner cavity wall surface. A second electric push rod is penetrated and fixedly arranged on the side surface of the first outer cylinder, and the output end thereof is fixedly connected to the side surface of the second outer cylinder. A third electric push rod is penetrated and fixedly arranged on the wall surface of the fitting groove, and the output end thereof is fixedly connected to the side surface of the fitting plate.

[0014] Further, a power supply group is arranged inside the fitting groove and the power supply group is arranged between the third electric push rod and the second electric push rod and is electrically connected to them. Linkage grooves penetrating through the integrated box to the inner cavity are equidistantly opened on the wall surface of the discharging cavity and are staggered with the slotting positions, and filtering holes penetrating through the integrated box to the inner cavity are opened on the wall surface of the discharging cavity corresponding to the upper set of slotting positions.

[0015] Further, the first motor is arranged on the side of the first inner cylinder. The linkage rod is fixedly installed at the output end of the first motor and the inner side position of the first inner cylinder. The matching block is fixedly installed on the side of the linkage rod corresponding to the inner side of the intersection position of the first inner cylinder and the second inner cylinder. An activity groove is formed on the side surface of the matching block. A first connection groove is formed on the wall surface of the activity groove corresponding to the inner part of the second inner cylinder. A second connection groove is formed on the wall surface of the activity groove corresponding to the inner part of the first inner cylinder. The first connection groove and the second connection groove are staggered. A third connection groove is formed between the wall surfaces of the activity groove. The linkage block is movably installed inside the activity groove. The fourth electric push rod is fixedly installed on the side surface of the linkage block.

[0016] Further, the first toothed plate is fixedly installed on the side of the first outer cylinder. The second toothed plate is fixedly sleeved on the side of the second inner cylinder and is staggered with the first toothed plate at the corresponding position. The gear block is arranged between the first toothed plate and the second toothed plate. The second motor is movably arranged on the side of the integrated box and its output end is fixedly connected to the side position of the gear block. Symmetrically fixed electric push rods are fixedly installed on the side of the integrated box and the output ends of the fifth electric push rods are fixedly connected to the side of the second motor.

[0017] Compared with the prior art, the beneficial effects that the present invention can achieve are:

[0018] 1. Through the cooperation of various components, the device of the present invention can realize multiple functions in one machine. According to different treatment states of oily sludge, it can be used in different ways. When used for conditioning and cleaning, continuous cleaning of sludge can be realized without stopping the machine. When used for dehydration, stable dehydration can be carried out, and the final discharging speed can be increased when the dehydration is almost finished. The above can improve the working efficiency of the device. Multiple functions in one machine also ensure the multi-utility value of the device, and the device can be fully utilized to work on site.

[0019] 2. By setting the inner cylinder assembly, the present invention can switch states corresponding to different treatment methods of sludge, so that the first threaded block and the second threaded block can be combined into a conical spiral plate for use, realizing centrifugal dehydration and conveying materials, or can be staggered to be adapted to switch as stirring blades to stir, mix and adjust and clean the sludge, realizing multiple functions.

[0020] 3. By setting the outer cylinder assembly, the present invention can switch corresponding to different treatment methods of sludge. The second electric push rod pushes and pulls the second outer cylinder to adjust the position, and the third electric push rod pushes and pulls the matching plate to adjust the position, so that the corresponding feeding port, the first discharging port and the second discharging port can be communicated for use. When conditioning and cleaning, it can guide the sludge, and after stratification, the floating oil can be guided out for separation. Cooperating with the screw conveyor, the cleaned sludge can be concentrated and discharged. When dehydrating, the solid and liquid can be correspondingly guided and separated to the corresponding positions for discharging. Multiple state switches can realize different material flow directions.

[0021] 4. By setting the first driving component and the second driving component, during cleaning adjustment, the first motor can independently drive the first inner cylinder to rotate, and the second motor can independently drive the second inner cylinder to rotate, realizing a double stirring area inside the inner cavity, ensuring the sludge cleaning effect and continuous operation; during dehydration, the first motor can synchronously drive the first inner cylinder and the second inner cylinder to rotate, and the second motor can independently drive the first outer cylinder to rotate, realizing an operation similar to that of a screw dehydrator for sludge dehydration. Moreover, later, the first motor and the second motor can cooperate to only drive the first inner cylinder and the second inner cylinder to rotate, enabling the internal materials to be discharged more quickly and reducing the equipment waiting time.

[0022] 5. By setting the restraint bar and its peripheral components, the restraint bar can elastically slide inside the restraint groove and has deformability. By pushing and pulling the first electric push rod, the second threaded block can be driven to fit and move on the sides of the first inner cylinder and the second inner cylinder, enabling the second threaded block and the first threaded block to be combined and staggered, realizing multi-state switching of the inner cylinder assembly.

[0023] 6. By setting the power supply group and its peripheral components, the power supply group can centrally supply power to the second electric push rod and the third electric push rod. And later, the power supply group can be rotated to the corresponding position to supply power through the external port, enabling the power supply group to meet the long-term use of internal components without replacement.

[0024] 7. By setting the fitting block and its peripheral components, the fitting block is arranged between the first inner cylinder and the first inner cylinder. When the fourth electric push rod pushes and pulls the linkage block, when the first inner cylinder is driven alone, the first inner cylinder can be stably rotated in cooperation with the linkage rod. When the first inner cylinder and the second inner cylinder are driven synchronously, the first motor can drive the first inner cylinder and the second inner cylinder to rotate in a state, forming an overall rotation of the first threaded block and the second threaded block to convey materials in a spiral manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the overall structural schematic diagram of the present invention;

[0026] Figure 2 is the cross-sectional structural schematic diagram of the present invention;

[0027] Figure 3 is the cross-sectional structural schematic diagram of the workbench of the present invention;

[0028] Figure 4 is the partial structural schematic diagram of the present invention;

[0029] Figure 5 is the structural schematic diagram of the inner cylinder assembly of the present invention;

[0030] Figure 6 is the structural schematic diagram of another state of the inner cylinder assembly of the present invention;

[0031] Figure 7 Schematic diagram of the peripheral structure of the restraint bar of the present invention;

[0032] Figure 8 Partial structural schematic diagram of the outer cylinder assembly of the present invention;

[0033] Figure 9 Partial sectional structural schematic diagram of the outer cylinder assembly of the present invention;

[0034] Figure 10 For the present invention Figure 2 Enlarged structural schematic diagram at position A;

[0035] Figure 11 Partial structural schematic diagram of the first drive assembly of the present invention;

[0036] Figure 12 For the present invention Figure 2 Enlarged structural schematic diagram at position B;

[0037] Figure 13 Partial structural schematic diagram of the second drive assembly of the present invention.

[0038] Wherein: 1, workbench; 11, integrated box; 12, inner cavity; 13, feed inlet; 14, first discharge port; 15, second discharge port; 16, screw conveyor; 2, inner cylinder assembly; 21, first inner cylinder; 22, second inner cylinder; 23, feed hole; 24, first threaded block; 25, second threaded block; 26, restraint groove; 27, restraint bar; 28, first electric push rod; 3, outer cylinder assembly; 31, first outer cylinder; 32, second outer cylinder; 33, second electric push rod; 34, mating groove; 35, mating plate; 36, third electric push rod; 37, power supply group; 38, slotted opening; 381, linkage groove; 382, filter hole; 39, discharge cavity; 4, first drive assembly; 41, first motor; 42, linkage rod; 43, mating block; 44, movable groove; 45, first connection groove; 451, second connection groove; 452, third connection groove; 46, linkage block; 47, fourth electric push rod; 5, second drive assembly; 51, first toothed plate; 52, second toothed plate; 53, gear block; 54, second motor; 55, fifth electric push rod. Detailed implementation manners

[0039] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present invention and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present invention. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0040] Embodiment: As Figure 1 and Figure 2 shown, an oil-containing sludge horizontal stirring conditioning and cleaning device includes a workbench 1. The workbench 1 is a rectangular table with a rectangular groove on its side and support columns on its lower side. At the central position on the upper side of the workbench 1, an integrated box 11 is fixedly installed. The integrated box 11 is a rectangular box, and an inner cavity 12 penetrating it is provided inside the integrated box 11. The inner cavity 12 is a cylindrical cavity with a cross-shaped section. An inlet 13 is provided on the upper side of the integrated box 11, and a first outlet 14 is provided on the lower side of the integrated box 11. The inlet 13 and the first outlet 14 penetrate the integrated box 11 to the inside of the inner cavity 12, and the positions of the inlet 13 and the first outlet 14 are staggered. The inlet 13 and the first outlet 14 are rectangular grooves, and the integrated box 11 is provided with rectangular cylinders corresponding to their sides. A second outlet 15 penetrating the integrated box 11 to the inside of the inner cavity 12 is also provided on the lower side of the integrated box 11. The second outlet 15 is a rectangular groove, and a screw conveyor 16 is fixedly installed at the position corresponding to the second outlet 15 on the lower side of the integrated box 11. An inner cylinder assembly 2 capable of stirring and conveying materials is provided at the central position inside the inner cavity 12. An outer cylinder assembly 3 capable of cooperating with the inner cylinder assembly 2 to convey materials in multiple states is provided on the wall surface of the inner cavity 12. A first driving assembly 4 capable of driving in multiple states is provided on the side of the inner cylinder assembly 2. A second driving assembly 5 capable of also driving in multiple states is provided on the side of the outer cylinder assembly 3;

[0041] By setting the inner cylinder assembly 2, multi-state switching can be performed, and it can be used in different states in cooperation with the device, enabling it to perform multiple functions with one machine;

[0042] As Figure 2 and Figures 4 to 7As shown, the inner cylinder assembly 2 includes a first inner cylinder 21 and a second inner cylinder 22 disposed inside the inner cavity 12. The first inner cylinder 21 and the second inner cylinder 22 are respectively rotatably mounted on the side of the integrated box 11 through bearings. The first inner cylinder 21 and the second inner cylinder 22 are also rotatably connected to each other. The first inner cylinder 21 and the second inner cylinder 22 form a set of cylindrical cylinders with conical surfaces. Feed holes 23 penetrating through them are provided on the inner sides of the first inner cylinder 21 and the second inner cylinder 22. The feed holes 23 are circular holes. A conical spiral plate is provided on the side of the first inner cylinder 21 and the second inner cylinder 22, and rectangular grooves are provided on its side to divide it into four equal parts. The first threaded blocks 24 are located on the upper and lower sides of the first inner cylinder 21 and the second inner cylinder 22, and the second threaded blocks 25 are located on the left and right sides of the first inner cylinder 21 and the second inner cylinder 22. The first threaded blocks 24 are respectively fixedly mounted on the corresponding side positions of the first inner cylinder 21 and the second inner cylinder 22, and the second threaded blocks 25 are respectively movably mounted on the corresponding side positions of the first inner cylinder 21 and the second inner cylinder 22. Constraint grooves 26 are provided on the sides of the first inner cylinder 21 and the second inner cylinder 22 corresponding to the second threaded blocks 25. The constraint grooves 26 are rectangular grooves with a convex-shaped cross-section. A constraint bar 27 is movably mounted inside the constraint grooves 26, and the constraint bar 27 is fixedly connected to the side position of the second threaded block 25. The constraint bar 27 is a convex-shaped bar made of elastic material. First electric push rods 28 are respectively fixedly provided through the wall surfaces of the constraint grooves 26 corresponding to the constraint bar 27, and the output ends of the first electric push rods 28 are fixedly connected to the side position of the constraint bar 27; specifically, by default, the first electric push rod 28 pushes the constraint bar 27 to slide to the other side position inside the constraint groove 26. At this time, as Figure 6 shown, the intersecting positions of the first threaded block 24 and the second threaded block 25 are arranged in a stirring blade shape; when switching, the first electric push rod 28 pulls the constraint bar 27 to one side position of the constraint groove 26. At this time, the first threaded block 24 and the second threaded block 25 cooperate to form a conical threaded plate;

[0043] The multi-state switching use can also be carried out through the provided outer cylinder assembly 3, and it can be used in different states in cooperation with the equipment, so as to realize multi-functional use of one machine;

[0044] As Figures 2 to 4 and Figure 8 、 Figure 9As shown in the figure, the outer cylinder assembly 3 includes a first outer cylinder 31 movably arranged inside the inner cavity 12, and the first outer cylinder 31 fits the wall surface of the inner cavity 12 to cover and fit the first threaded block 24 and the second threaded block 25. The first outer cylinder 31 is a conical cylinder. A second outer cylinder 32 is arranged on the side surface of the first outer cylinder 31, and the second outer cylinder 32 is movably arranged by fitting the wall surface of the inner cavity 12. The second outer cylinder 32 is a circular ring cylinder. A second electric push rod 33 is fixedly arranged through the side surface of the first outer cylinder 31 corresponding to the second outer cylinder 32, and the output end of the second electric push rod 33 is fixedly connected to the side surface position of the second outer cylinder 32. A matching groove 34 penetrating it is opened on the side surface of the first outer cylinder 31 corresponding to the second discharge port 15. The matching groove 34 is a convex-shaped arc groove. A matching plate 35 is movably installed inside the matching groove 34. The matching plate 35 is an arc plate. A third electric push rod 36 is fixedly arranged through the wall surface of the matching groove 34 corresponding to the matching plate 35, and the output end of the third electric push rod 36 is fixedly connected to the side surface position of the matching plate 35. A power supply group 37 is arranged inside the matching groove 34, and the power supply group 37 is arranged between the third electric push rod 36 and the second electric push rod 33 and is electrically connected to them. A charging port is arranged on the side surface of the power supply group 37. When the power supply group 37 rotates to the corresponding position, a corresponding charging port is also arranged on the side surface of the integrated box 11, so that an external charger can charge the power supply group 37. Through grooves 38 penetrating it are equidistantly arranged in a circumferential array on the side surface of the first outer cylinder 31 far from the feed port 13. The through grooves 38 are rectangular grooves. A discharge cavity 39 penetrating it is opened inside the integrated box 11 corresponding to the through grooves 38, and a rectangular cylinder is arranged on the side surface of the integrated box 11 corresponding to the discharge cavity 39. The discharge cavity 39 is a convex-shaped circular ring cavity with a trapezoidal cross-section. Linkage grooves 381 penetrating the integrated box 11 to the inner cavity 12 are equidistantly arranged in a circumferential array on the wall surface of the discharge cavity 39, and the linkage grooves 381 are staggered with the through grooves 38 in position. The linkage grooves 381 are rectangular grooves. Filter holes 382 penetrating the integrated box 11 to the inner cavity 12 are equidistantly arranged on the wall surface of the discharge cavity 39 corresponding to the upper set of through grooves 38. The filter holes 382 are round holes; specifically, by default, the first outer cylinder 31 is not driven by subsequent components. The second electric push rod 33 pushes the second outer cylinder 32 to move it to the first discharge port 14 position. The feed port 13 is in an open state. The through grooves 38 and the linkage grooves 381 are in a staggered position. A set of through grooves 38 corresponds to the filter holes 382. The third electric push rod 36 pulls the matching plate 35 to completely slide into the matching groove 34 and is in an open state; when switching, the first outer cylinder 31 is driven by subsequent components. At this time, the second electric push rod 33 pulls the second outer cylinder 32 to move it to the feed port 13 position. The first discharge port 14 is in an open state. The third electric push rod 36 pushes the matching plate 35 to slide to the other side position of the matching groove 34 and is in a closed state;

[0045] Through the arranged first driving component 4, different driving operations can be correspondingly performed on the inner cylinder assembly 2, so that it can be used in multiple states;

[0046] Such as Figure 2, Figure 4 , Figure 10 and Figure 11 As shown in Figure 4 , Figure 10 , and Figure 11 , the first drive assembly 4 includes a first motor 41 disposed on the side of the first inner cylinder 21, and the first motor 41 is fixed to the upper side of the workbench 1 by a cylinder. A linkage rod 42 is fixedly installed at the output end of the first motor 41, and the linkage rod 42 is fixedly installed inside the first inner cylinder 21. The linkage rod 42 is a "T"-shaped round rod. A mating block 43 is fixedly installed on the side of the linkage rod 42 away from the first motor 41, and the mating block 43 is movably disposed inside the intersection position of the first inner cylinder 21 and the second inner cylinder 22. The mating block 43 is a circular block. Activity grooves 44 are symmetrically formed in a circumferential array on the side surface of the mating block 43. The activity grooves 44 are rectangular grooves. First connection grooves 45 are equidistantly formed on the wall surface of the activity grooves 44 corresponding to the inside of the second inner cylinder 22. Second connection grooves 451 are equidistantly formed on the wall surface of the activity grooves 44 corresponding to the inside of the first inner cylinder 21. The first connection grooves 45 and the second connection grooves 451 are staggered. The first connection grooves 45 and the second connection grooves 451 are circular grooves. A third connection groove 452 penetrating through them is formed between the wall surfaces of the activity grooves 44. The third connection groove 452 is a "Z"-shaped circular groove. A linkage block 46 is movably installed inside the activity grooves 44, and the linkage block 46 fits to the inner sides of the first inner cylinder 21 and the second inner cylinder 22. The linkage block 46 is a rectangular block made of wear-resistant material with one side being arc-shaped. A fourth electric push rod 47 is fixedly installed on the side of the linkage block 46, and the fourth electric push rod 47 is fixedly disposed inside the mating block 43. Specifically, by default, the fourth electric push rod 47 corresponding to the first inner cylinder 21 pushes the linkage block 46 to fit against the inner side of the first inner cylinder 21, and the fourth electric push rod 47 corresponding to the second inner cylinder 22 pulls the linkage block 46 to slide to the bottom wall position of the activity grooves 44. At this time, the first connection grooves 45, the second connection grooves 451, and the third connection groove 452 are in a communicating state. When the first motor 41 drives the linkage rod 42 to rotate, the mating block 43 can drive the first inner cylinder 21 to rotate, ensuring the stable rotation of the first inner cylinder 21. At this time, the second inner cylinder 22 is not driven by the first motor 41. When switching, the fourth electric push rods 47 corresponding to the first inner cylinder 21 and the second inner cylinder 22 both push the linkage block 46 to fit against the inner sides of the first inner cylinder 21 and the second inner cylinder 22. The first connection grooves 45 are blocked by the linkage block 46 and are not connected to the second connection grooves 451 and the third connection groove 452. At this time, when the first motor 41 drives the linkage rod 42, it can drive the first inner cylinder 21 and the second inner cylinder 22 to rotate through the mating block 43, so that the first inner cylinder 21 and the second inner cylinder 22 are synchronously driven by the first motor 41.

[0047] The second drive assembly 5 provided can perform different drive operations on the outer cylinder assembly 3, enabling it to be used in multiple states.

[0048] Such as Figure 2 , Figure 4 ,Figure 8 , Figure 12 and Figure 13 As shown in Figure 8 , Figure 12 and Figure 13 , the second driving assembly 5 includes a first toothed plate 51 fixedly installed on the side of the first outer cylinder 31, and the first toothed plate 51 fits against the wall surface of the inner cavity 12. The first toothed plate 51 is an annular plate with teeth on the inner side. A second toothed plate 52 is fixedly sleeved on the side of the second inner cylinder 22, and the second toothed plate 52 is staggered with the first toothed plate 51 at the corresponding position. The second toothed plate 52 is an annular plate with teeth on the outer side. A gear block 53 is arranged between the first toothed plate 51 and the second toothed plate 52, and the gear block 53 can cooperate and mesh with the first toothed plate 51 and the second toothed plate 52. The gear block 53 is composed of two groups of gears with different diameters welded together. A second motor 54 is movably arranged on the side of the integrated box 11, and the output end of the second motor 54 penetrates through the integrated box 11 and is fixedly connected to the side position of the gear block 53. Fifth electric push rods 55 are symmetrically and fixedly installed on the side of the integrated box 11, and the output ends of the fifth electric push rods 55 are fixedly connected to the side position of the second motor 54. Specifically, the second motor 54 can be driven to move in position by the fifth electric push rod 55, so that the second motor 54 can drive the gear block 53 to move and mesh with the first toothed plate 51 or the second toothed plate 52. After the meshing is completed, the second motor 54 can drive the gear block 53 to mesh with the first toothed plate 51 or the second toothed plate 52, so that the second motor 54 can drive the first outer cylinder 31 to rotate or the second inner cylinder 22 to rotate.

[0049] Working principle:

[0050] When used for quenching and cleaning: In the first step, the corresponding components are switched to different states, and different materials are supplied at the corresponding external positions. The sludge feed is set at the feed port 13, and the mixed chemical agent supply is set at the side position of the second inner cylinder 22.

[0051] In the second step, the state of the inner cylinder assembly 2 is that the first electric push rod 28 pushes the restraint bar 27 to slide to one side inside the restraint groove 26, so that the restraint bar 27 drives the second threaded block 25 to be staggered with the first threaded block 24. The first threaded block 24 and the second threaded block 25 are in the shape of stirring blades on the sides of the first inner cylinder 21 and the second inner cylinder 22. The operating state of the corresponding first driving assembly 4 is that the fourth electric push rod 47 corresponding to the position of the first inner cylinder 21 pushes the linkage block 46 to fit against the inner side of the first inner cylinder 21, and the fourth electric push rod 47 corresponding to the position of the second inner cylinder 22 pulls the linkage block 46 to slide into the bottom wall position of the movable groove 44. The first connection groove 45, the second connection groove 451 and the third connection groove 452 are in a communicating state.

[0052] In the third step, the state of the outer cylinder assembly 3 is that the second electric push rod 33 pushes the second outer cylinder 32 to the position of the first discharge port 14 to block it, the feed port 13 is in an open state, the third electric push rod 36 pulls the mating plate 35 to slide into the mating groove 34 to open the corresponding second discharge port 15, and the slotted opening 38 corresponds to the position of the filter hole 382; corresponding to the operating state of the second drive assembly 5, the fifth electric push rod 55 pulls the second motor 54 to move, so that the gear block 53 moves accordingly and meshes with the second toothed plate 52;

[0053] In the fourth step, the sludge is discharged from the feed port 13 into the inner cavity 12, and the mixed medicament is conveyed from the end of the second inner cylinder 22. The mixed medicament can be discharged from the first inner cylinder 21 and the feed holes on the sides of the feed holes 23 through the first connecting groove 45, the second connecting groove 451 and the third connecting groove 452 to contact and mix with the sludge. At this time, the first motor 41 drives the linkage rod 42 and the mating block 43 to drive the first inner cylinder 21 to rotate, so that the first threaded block 24 and the second threaded block 25 on its side are stirred to form a strong stirring area, so that the sludge is well cleaned. The second motor 54 drives the gear block 53 to mesh with the second toothed plate 52 to drive the second inner cylinder 22 to rotate. The first threaded block 24 and the second threaded block 25 on the side of the second inner cylinder 22 are stirred to form a weak stirring area, and the sludge is stratified in this area. The floating oil flows through the slotted opening 38 and the filter hole 382 into the discharge cavity 39 and then is discharged. The cleaned sludge is discharged from the second discharge port 15 to the position of the screw conveyor 16, and the screw conveyor 16 discharges the sludge. By the first motor 41 and the second motor 54, different speed drives of the corresponding components can be realized, so that the non-stop tempering and cleaning operation can be realized, and the working efficiency can be improved;

[0054] When used for dehydration: In the first step, the corresponding components are switched to different states, and different materials are supplied at the corresponding external positions. The sludge feeding position is set on the side of the second inner cylinder 22;

[0055] In the second step, the state of the inner cylinder assembly 2 is that the first electric push rod 28 pulls the restraint bar 27 to slide to one side of the restraint groove 26. At this time, the first threaded block 24 and the second threaded block 25 are in corresponding positions, and the first threaded block 24 and the second threaded block 25 are combined into a cylindrical threaded plate; corresponding to the operating state of the first drive assembly 4, the fourth electric push rod 47 corresponding to the positions of the first inner cylinder 21 and the second inner cylinder 22 pushes the linkage block 46 to fit on its inner side position, and the first connecting groove 45 is blocked by the linkage block 46, and the first connecting groove 45, the second connecting groove 451 and the third connecting groove 452 are not connected;

[0056] In the third step, the state of the outer cylinder assembly 3 is that the second electric push rod 33 pulls the second outer cylinder 32 to block the position corresponding to the feed port 13, the first discharge port 14 is in an open state, and the third electric push rod 36 pushes the mating plate 35 out of the mating groove 34, so that the corresponding second discharge port 15 is in a partitioned state; the operating state of the corresponding second drive assembly 5 is that the fifth electric push rod 55 pushes the second motor 54 to move, so that the gear block 53 moves accordingly and meshes with the first toothed plate 51;

[0057] In the fourth step, the sludge is discharged from the side of the second inner cylinder 22 and enters the inner cavity 12 through the feed hole 23 at the position of the second inner cylinder 22. At this time, the first motor 41 can drive the first inner cylinder 21 and the second inner cylinder 22 to rotate rapidly as a whole to generate centrifugal force. The second motor 54 drives the gear block 53 to mesh with the first toothed plate 51, driving the first outer cylinder 31 to rotate at a speed slightly lower than that of the first inner cylinder 21 and the second inner cylinder 22. Through the solid-liquid sealing difference, a spiral dewatering machine effect is formed at this time. When the solid enters the discharge cavity 39 through the slot 38 communicating with the linkage slot 381, the liquid moves to the first discharge port 14 and is discharged;

[0058] Among them, when the equipment dehydration is about to end, at this time, the fifth electric push rod 55 can pull the second motor 54 to make the gear block 53 mesh with the second toothed plate 52. Cooperating with the first motor 41 to drive the first inner cylinder 21 and the second inner cylinder 22 to rotate faster as a whole. At this time, the first outer cylinder 31 is not driven and the positions of the slot 38 and the linkage slot 381 correspond. The conical threaded plate composed of the first threaded block 24 and the second threaded block 25 can quickly convey the residual materials to the inside of the discharge cavity 39 for discharge, improving the working efficiency of the equipment without waiting for a long time.

[0059] The embodiments of the present invention have been described in detail above with reference to the drawings. However, the present invention is not limited thereto. Various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art to which the present invention pertains.

Claims

1. A horizontal stirring and conditioning cleaning device for oily sludge, comprising a workbench (1), characterized in that: A central position on the upper side of the workbench (1) is fixedly installed with an integrated box (11). An inner cavity (12) is provided inside the integrated box (11). The side of the integrated box (11) is provided with an inner cavity (12) and a second discharge port (15). The side of the integrated box (11) is provided with a feed port (13), a first discharge port (14), and a screw conveyor (16). A central position inside the inner cavity (12) is provided with an inner cylinder assembly (2), and the wall surface of the inner cavity (12) is provided with an outer cylinder assembly (3). The side of the inner cylinder assembly (2) is provided with a first drive assembly (4), and the side of the outer cylinder assembly (3) is provided with a second drive assembly (5); The inner cylinder assembly (2) includes a first inner cylinder (21) and a second inner cylinder (22). Feed holes (23) are provided inside the first inner cylinder (21) and the second inner cylinder (22). The sides of the first inner cylinder (21) and the second inner cylinder (22) are provided with a first threaded block (24) and a second threaded block (25). A restraint bar (27) is fixedly connected to the side of the second threaded block (25); The outer cylinder assembly (3) includes a first outer cylinder (31). The side of the first outer cylinder (31) is provided with a second outer cylinder (32). A mating groove (34) is provided on the side of the first outer cylinder (31) corresponding to the position of the second discharge port (15). A mating plate (35) is movably installed inside the mating groove (34). A slotted opening (38) is provided on the side of the first outer cylinder (31). A discharge cavity (39) is provided inside the integrated box (11) corresponding to the position of the slotted opening (38); The first drive assembly (4) includes a first motor (41). The side of the first motor (41) is provided with a linkage rod (42) and a mating block (43). The side of the mating block (43) is provided with a linkage block (46) and a fourth electric push rod (47); The second drive assembly (5) includes a second motor (54). The side of the output end of the second motor (54) is provided with a gear block (53), a second toothed plate (52), and a first toothed plate (51).

2. The horizontal stirring conditioning and cleaning equipment for oily sludge according to claim 1, characterized in that: The inner cavity (12) runs through the inside of the integrated box (11). The feed port (13) is provided on the upper side of the integrated box (11), and the first discharge port (14) is provided on the lower side of the integrated box (11). The feed port (13) and the first discharge port (14) run through the integrated box (11) to the inside of the inner cavity (12), and the positions of the feed port (13) and the first discharge port (14) are staggered. The second discharge port (15) runs through and is provided on the lower side of the integrated box (11). The screw conveyor (16) is fixedly installed on the lower side of the integrated box (11) corresponding to the position of the second discharge port (15).

3. The horizontal stirring conditioning and cleaning equipment for oily sludge according to claim 2, characterized in that: The first inner cylinder (21) and the second inner cylinder (22) are arranged inside the inner cavity (12). The first inner cylinder (21) and the second inner cylinder (22) are also rotatably connected. Conical spiral plates are arranged on the sides of the first inner cylinder (21) and the second inner cylinder (22), and rectangular grooves are formed on their sides to divide them into four equal parts. The first threaded blocks (24) are located on the upper and lower sides of the first inner cylinder (21) and the second inner cylinder (22), and the second threaded blocks (25) are located on the left and right sides of the first inner cylinder (21) and the second inner cylinder (22). The first threaded blocks (24) are respectively fixedly installed at the corresponding side positions of the first inner cylinder (21) and the second inner cylinder (22), and the second threaded blocks (25) are respectively movably installed at the corresponding side positions of the first inner cylinder (21) and the second inner cylinder (22).

4. An oil-containing sludge horizontal stirring conditioning and cleaning device according to claim 3, characterized in that: Constraint grooves (26) are formed on the sides of the first inner cylinder (21) and the second inner cylinder (22). Constraint bars (27) are movably installed inside the constraint grooves (26). First electric push rods (28) are respectively fixedly arranged through the walls of the constraint grooves (26) corresponding to the positions of the constraint bars (27), and their output ends are fixedly connected to the side positions of the constraint bars (27).

5. The horizontal stirring conditioning and cleaning equipment for oily sludge according to claim 4, characterized in that: The first outer cylinder (31) is movably arranged inside the inner cavity (12) and fits against the wall of the inner cavity (12) to cover the first threaded blocks (24) and the second threaded blocks (25). The second outer cylinder (32) is movably arranged in contact with the wall of the inner cavity (12). A second electric push rod (33) is fixedly arranged through the side of the first outer cylinder (31), and its output end is fixedly connected to the side of the second outer cylinder (32). A third electric push rod (36) is fixedly arranged through the wall of the mating groove (34), and its output end is fixedly connected to the side of the mating plate (35).

6. The horizontal stirring and conditioning cleaning equipment for oily sludge according to claim 5, characterized in that: A power supply group (37) is arranged inside the mating groove (34), and the power supply group (37) is arranged between the third electric push rod (36) and the second electric push rod (33) and is electrically connected to them. Linkage grooves (381) running through the integrated box (11) to the inner cavity (12) are equidistantly formed on the wall of the discharge cavity (39), and they are staggered with the positions of the slotted openings (38). Filter holes (382) running through the integrated box (11) to the inner cavity (12) are formed on the wall of the discharge cavity (39) corresponding to the upper set of slotted openings (38).

7. An oily sludge horizontal stirring conditioning and cleaning device according to claim 6, characterized in that: The first motor (41) is arranged on the side of the first inner cylinder (21). The linkage rod (42) is fixedly installed at the output end of the first motor (41) and the inner side position of the first inner cylinder (21). The matching block (43) is fixedly installed on the side of the linkage rod (42) corresponding to the inner side of the intersection position of the first inner cylinder (21) and the second inner cylinder (22). An activity groove (44) is formed on the side surface of the matching block (43). A first connection groove (45) is formed on the wall surface of the activity groove (44) corresponding to the inner position of the second inner cylinder (22). A second connection groove (451) is formed on the wall surface of the activity groove (44) corresponding to the inner position of the first inner cylinder (21). The first connection groove (45) and the second connection groove (451) are staggered. A third connection groove (452) is formed between the wall surfaces of the activity groove (44). The linkage block (46) is movably installed inside the activity groove (44). The fourth electric push rod (47) is fixedly installed on the side surface of the linkage block (46).

8. An oily sludge horizontal stirring conditioning and cleaning device according to claim 7, characterized in that: The first toothed plate (51) is fixedly installed on the side of the first outer cylinder (31). The second toothed plate (52) is fixedly sleeved on the side of the second inner cylinder (22) and is staggered with the first toothed plate (51) at its corresponding position. The gear block (53) is arranged between the first toothed plate (51) and the second toothed plate (52). The second motor (54) is movably arranged on the side of the integrated box (11) and its output end is fixedly connected to the side position of the gear block (53). The fifth electric push rods (55) are symmetrically and fixedly installed on the side of the integrated box (11) and the output ends of the fifth electric push rods (55) are fixedly connected to the side position of the second motor (54).

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