Petroleum recovery device

Abstract

The utility model discloses a petroleum recovery device, which belongs to the technical field of petroleum recovery and comprises a shell, a filtering mechanism is mounted on the inner side of the shell, an impurity taking-out mechanism is mounted on the outer side of the shell, the filtering mechanism is used for filtering petroleum raw materials, and the impurity taking-out mechanism is used for taking out impurities. And the impurity taking-out mechanism is used for conveniently taking out impurities filtered out from the petroleum raw materials from the shell, the filtering mechanism comprises a filter screen, and the filter screen is obliquely installed on the inner wall of the shell. According to the device, a filter screen can be conveniently cleaned through the filtering mechanism, the cleaning and filtering effects are enhanced, the situation that impurities block the filter screen and affect the filtering effect is avoided, the impurities can be conveniently sorted and recycled through the impurity taking-out mechanism, and the impurities can be conveniently taken out; and the problem that impurities are accumulated in the shell and are inconvenient to clean is solved.

Description

Technical Field

[0001] The utility model relates to the field of oil recovery, in particular to an oil recovery device. Background Art

[0002] Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, known as the blood of industry. Petroleum is stored in some areas of the upper crust. Its main components are a mixture of various alkanes, cycloalkanes, and aromatic hydrocarbons. There are two theories about the formation mechanism of petroleum: biological sedimentation and petrochemical oil. The former is more widely accepted, believing that petroleum is formed by organisms in ancient oceans or lakes after a long evolution, and is a biological sedimentation oil that is non-renewable; the latter believes that petroleum is generated by carbon in the crust itself, has nothing to do with organisms, and is renewable.

[0003] In the prior art, there is an oil recovery device with application number CN202022028792.7, which relates to the field of oil technology, including a main body, a motor is installed on the top of the main body, a support column is arranged at the bottom of the main body, and the output end of the motor is movable through the main body and connected to a first rotating rod. The utility model is provided with a first gear, a second gear, a motor, a stirring barrel, a stirring rod, a first rotating rod, a second rotating rod and a belt and other structures, and the motor drives the first rotating rod, the first gear and the stirring rod to rotate, and the belt and the stirring barrel are driven to rotate by the second rotating rod, and the stirring barrel and the stirring rod are rotated in opposite directions to stir the oil, and large impurities are crushed to prevent excessive oil from clogging the pipeline, and two layers of filter screens are arranged inside the stirring barrel for filtering, and the filtering effect is ideal.

[0004] The applicant has discovered through research that the above-mentioned solution has certain shortcomings. The filter screen of the device is not convenient to clean. Some of the larger stone impurities and impurities in the remaining petroleum raw materials after crushing will accumulate on the filter screen for a long time, which may cause the filter screen to be blocked and affect the filtering effect. At the same time, the filtering structure of the device is not convenient to disassemble and remove the impurities filtered by the filter screen from the device. Therefore, when it is necessary to clean the impurities in the device, it is relatively inconvenient and reduces work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an oil recovery device, which aims to improve the problem that the filter screen of the device is inconvenient to clean. Some of the larger stone impurities after crushing and the impurities existing in the remaining petroleum raw materials will accumulate on the filter screen for a long time, which may cause the filter screen to be blocked and affect the effect of the filtering work. At the same time, the filtering structure of the device is not convenient to disassemble and remove the impurities filtered by the filter screen from the device. Therefore, when it is necessary to clean the impurities in the device, it is relatively inconvenient, which reduces the work efficiency.

[0006] The utility model is implemented as follows: an oil recovery device comprises an outer shell, a filtering mechanism is installed on the inner side of the outer shell, an impurity removal mechanism is installed on the outer side of the outer shell, the filtering mechanism is used to filter the oil raw material, and the impurity removal mechanism is used to facilitate the removal of impurities filtered out of the oil raw material from the outer shell.

[0007] In the preferred technical solution of the present utility model, the filtering mechanism includes a filter screen, which is obliquely installed on the inner wall of the outer shell, and a screw is rotatably installed on the inner wall of the outer shell, and the screw and the filter screen are arranged in parallel. A sleeve block is threadedly installed on the screw, and a connecting block is installed at the bottom end of the sleeve block, and a cleaning block is installed at the bottom end of the connecting block. The bottom end of the cleaning block and the top end of the filter screen are slidingly fitted, and the rotation of the screw causes the sleeve block to drive the connecting block and the cleaning block to move, so that the cleaning block cleans the impurities remaining on the surface of the filter screen.

[0008] In a preferred technical solution of the utility model, a motor is installed on one side of the housing, and the screw rod is driven by the motor.

[0009] In a preferred technical solution of the present utility model, a support plate is installed on one side of the housing, and the motor is supported by the support plate.

[0010] In the preferred technical solution of the utility model, a rod body is fixedly installed on the inner wall of the shell, the rod body and the screw rod are arranged in parallel and at the same horizontal height, a slider is installed sliding through the rod body, and the bottom end of the slider is connected to the top end of the connecting block to enhance the stability of the cleaning block movement.

[0011] In the preferred technical solution of the utility model, an electric crushing roller is rotatably installed on the inner wall of the shell, and the electric crushing roller is used to crush larger impurities such as stones to avoid clogging the slide groove.

[0012] In the preferred technical scheme of the utility model, the impurity removal mechanism includes a box body and a second filter screen, the box body is installed on one side of the shell, the upper end of the box body is opened, the size of the second filter screen is matched with the box body, a slide groove is provided on the inner side of the box body, second sliders are fixedly installed on both sides of the second filter screen, the second slider and the inner side of the slide groove are slidingly sealed, a handle is installed on the upper end of the second filter screen, a plate body is obliquely installed on the inner wall of the box body, a sliding groove and a reflux groove are provided on one side of the shell, the tail end of the filter screen is arranged in the sliding groove, the second filter screen is arranged below the sliding groove, and the reflux groove is arranged on one side of the plate body, and the impurities cleaned by the cleaning block fall from the sliding groove onto the second filter screen in the box body, and at the same time, oil flows into the box body from the sliding groove, passes through the second filter screen, and then returns to the shell from the reflux groove through the plate body. After the work is completed, the second filter screen is taken out of the box body by the handle.

[0013] In the preferred technical solution of the utility model, a petroleum feed port is arranged at the upper end of the shell.

[0014] In the preferred technical solution of the utility model, a petroleum discharge pipe is provided on one side of the shell.

[0015] The beneficial effect of the utility model is as follows: the utility model obtains an oil recovery device through the above design. When in use, the oil raw material is fed into the shell through the oil feed port, and the impurities of larger stone-like size are crushed by the electric crushing roller. The motor drives the screw rod, and the screw rod rotates so that the sleeve block drives the connecting block and the cleaning block to move, so that the cleaning block cleans the impurities remaining on the surface of the filter screen, so that the impurities cleaned by the cleaning block fall from the slide groove to the second filter screen in the box body, and at the same time, the oil flows into the box body from the slide groove, passes through the second filter screen, and returns to the shell through the reflux groove through the plate body. After the work is completed, the second filter screen is taken out from the box body through the handle, and the impurities on the second filter screen are cleaned and put back into the box body. The device can conveniently clean the filter screen through the filtering mechanism, enhance the cleaning and filtering effect, avoid impurities blocking the filter screen and affecting the filtering effect, and can conveniently sort and recycle the impurities through the impurity removal mechanism, and can conveniently remove the impurities, avoiding the problem of impurities accumulating inside the shell and being inconvenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1This is a schematic diagram of the structure of an oil recovery device provided by the embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the internal structure provided for an embodiment of the utility model;

[0019] Figure 3 Another schematic diagram of the internal structure provided for an embodiment of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of position A in the middle.

[0021] In the figure: 100-housing; 101-sliding groove; 102-reflux groove; 110-oil inlet; 120-oil outlet pipe; 200-filtering mechanism; 210-filter screen; 220-motor; 221-support plate; 230-screw rod; 240-sleeve block; 250-connecting block; 260-cleaning block; 270-rod body; 280-slider; 290-electric crushing roller; 300-impurity removal mechanism; 310-box; 311-slider; 320-second filter screen; 330-handle; 340-second slider; 350-plate body. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: an oil recovery device, including a shell 100, a filtering mechanism 200 is installed on the inner side of the shell 100, and an impurity removal mechanism 300 is installed on the outer side of the shell 100. The filtering mechanism 200 is used to filter the oil raw material, and the impurity removal mechanism 300 is used to facilitate the removal of impurities filtered out of the oil raw material from the shell 100.

[0024] In some specific embodiments, the filtering mechanism 200 includes a filter screen 210, which is obliquely installed on the inner wall of the outer shell 100. A screw rod 230 is rotatably installed on the inner wall of the outer shell 100. The screw rod 230 and the filter screen 210 are arranged in parallel. A sleeve block 240 is threadedly installed on the screw rod 230. A connecting block 250 is installed at the bottom end of the sleeve block 240. A cleaning block 260 is installed at the bottom end of the connecting block 250. The bottom end of the cleaning block 260 and the top end of the filter screen 210 are slidingly fitted. The rotation of the screw rod 230 causes the sleeve block 240 to drive the connecting block 250 and the cleaning block 260 to move, so that the cleaning block 260 cleans the impurities remaining on the surface of the filter screen 210.

[0025] In some specific implementation schemes, a motor 220 is installed on one side of the housing 100 , and the screw rod 230 is driven by the motor 220 .

[0026] In some specific implementation schemes, a support plate 221 is installed on one side of the housing 100 , and the motor 220 is supported by the support plate 221 .

[0027] In some specific embodiments, a rod body 270 is fixedly installed on the inner wall of the housing 100. The rod body 270 and the screw rod 230 are arranged in parallel and at the same horizontal height. A slider 280 is installed to slide through the rod body 270. The bottom end of the slider 280 is connected to the top end of the connecting block 250 to enhance the stability of the movement of the cleaning block 260.

[0028] In some specific implementation schemes, an electric crushing roller 290 is rotatably installed on the inner wall of the housing 100 , and the electric crushing roller 290 is used to crush larger impurities such as stones to avoid clogging the sliding groove 101 .

[0029] In some specific embodiments, the impurity removal mechanism 300 includes a box body 310 and a second filter screen 320, the box body 310 is installed on one side of the housing 100, the upper end of the box body 310 is opened, the size of the second filter screen 320 is matched with the box body 310, a slide groove 311 is provided on the inner side of the box body 310, and second sliders 340 are fixedly installed on both sides of the second filter screen 320. The second slider 340 and the inner side of the slide groove 311 are slidingly sealed, a handle 330 is installed on the upper end of the second filter screen 320, a plate body 350 is obliquely installed on the inner wall of the box body 310, and a side of the housing 100 is provided. There are a sliding groove 101 and a reflux groove 102. The tail end of the filter 210 is arranged in the sliding groove 101, the second filter 320 is arranged below the sliding groove 101, and the reflux groove 102 is arranged on one side of the plate body 350. The impurities cleaned by the cleaning block 260 fall from the sliding groove 101 to the second filter 320 in the box body 310. At the same time, the oil flows into the box body 310 from the sliding groove 101, passes through the second filter 320, and returns to the outer shell 100 from the reflux groove 102 through the plate body 350. After the work is completed, the second filter 320 is taken out of the box body 310 through the handle 330.

[0030] In some specific embodiments, a petroleum feed port 110 is disposed at the upper end of the housing 100 .

[0031] In some specific embodiments, a petroleum outlet pipe 120 is disposed on one side of the housing 100 .

[0032] Working principle: When in use, the petroleum raw material is fed into the housing 100 through the petroleum feed port 110, and the larger stone-like impurities are crushed by the electric crushing roller 290. The motor 220 drives the screw rod 230, and the screw rod 230 rotates so that the sleeve block 240 drives the connecting block 250 and the cleaning block 260 to move, so that the cleaning block 260 cleans the impurities remaining on the surface of the filter screen 210, so that the impurities cleaned by the cleaning block 260 fall from the sliding groove 101 to the second filter screen 320 in the box body 310, and at the same time, the oil flows into the box body 310 from the sliding groove 101, passes through the second filter screen 320, and returns to the housing 100 from the reflux groove 102 through the plate body 350. After the work is completed, the second filter screen 320 is taken out of the box body 310 by the handle 330, and the impurities on the second filter screen 320 are cleaned and put back into the box body 310.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An oil recovery device, characterized in that: It includes an outer shell, a filtering mechanism is installed on the inner side of the outer shell, and an impurity removal mechanism is installed on the outer side of the outer shell, the filtering mechanism is used to filter petroleum raw materials, and the impurity removal mechanism is used to facilitate the removal of impurities filtered out of the petroleum raw materials from the outer shell, the impurity removal mechanism includes a box body and a second filter screen, the box body is installed on one side of the outer shell, the upper end of the box body is opened, the size of the second filter screen is matched with the box body, a slide groove is provided on the inner side of the box body, second sliders are fixedly installed on both sides of the second filter screen, the second slider and the inner side of the slide groove are slidingly sealed, a handle is installed on the upper end of the second filter screen, a plate body is obliquely installed on the inner wall of the box body, a sliding groove and a reflux groove are provided on one side of the outer shell, the tail end of the filter screen is arranged in the sliding groove, the second filter screen is arranged below the sliding groove, and the reflux groove is arranged on one side of the plate body.

2. The oil recovery device according to claim 1, characterized in that: The filtering mechanism includes a filter screen, which is obliquely installed on the inner wall of the shell, a screw rod is rotatably installed on the inner wall of the shell, the screw rod and the filter screen are arranged in parallel, a sleeve block is threadedly installed on the screw rod, a connecting block is installed at the bottom end of the sleeve block, a cleaning block is installed at the bottom end of the connecting block, and the bottom end of the cleaning block and the top end of the filter screen are slidably fitted.

3. The oil recovery device according to claim 2, characterized in that: A motor is installed on one side of the shell, and the screw rod is driven by the motor.

4. The oil recovery device according to claim 3, characterized in that: A support plate is installed on one side of the shell, and the motor is supported by the support plate.

5. The oil recovery device according to claim 2, characterized in that: A rod body is fixedly installed on the inner wall of the shell. The rod body and the screw rod are arranged in parallel and at the same horizontal height. A slider is installed to slide through the rod body. The bottom end of the slider is connected to the top end of the connecting block.

6. The oil recovery device according to claim 1, characterized in that: An electric crushing roller is rotatably mounted on the inner wall of the shell.

7. The oil recovery device according to claim 1, characterized in that: The upper end of the shell is provided with a petroleum feed port.

8. The oil recovery device according to claim 1, characterized in that: A petroleum discharge pipe is arranged on one side of the shell.

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